From b7fe943421396b61b9f7a97c2554ed999e0f3658 Mon Sep 17 00:00:00 2001 From: Ryan Desfosses Date: Fri, 25 Apr 2014 14:32:25 -0600 Subject: PCI: Move EXPORT_SYMBOL so it immediately follows function/variable Move EXPORT_SYMBOL so it immediately follows the function or variable. No functional change. [bhelgaas: squash similar changes, fix hotplug, probe, rom, search, too] Signed-off-by: Ryan Desfosses Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.c | 106 ++++++++++++++++++++++++------------------------------ 1 file changed, 47 insertions(+), 59 deletions(-) (limited to 'drivers/pci/pci.c') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index fd958c8ebd83..51ec8b481280 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -226,6 +226,7 @@ int pci_find_capability(struct pci_dev *dev, int cap) return pos; } +EXPORT_SYMBOL(pci_find_capability); /** * pci_bus_find_capability - query for devices' capabilities @@ -253,6 +254,7 @@ int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap) return pos; } +EXPORT_SYMBOL(pci_bus_find_capability); /** * pci_find_next_ext_capability - Find an extended capability @@ -436,6 +438,7 @@ pci_find_parent_resource(const struct pci_dev *dev, struct resource *res) } return NULL; } +EXPORT_SYMBOL(pci_find_parent_resource); /** * pci_wait_for_pending - wait for @mask bit(s) to clear in status word @pos @@ -846,6 +849,7 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state) return error; } +EXPORT_SYMBOL(pci_set_power_state); /** * pci_choose_state - Choose the power state of a PCI device @@ -1017,6 +1021,7 @@ pci_save_state(struct pci_dev *dev) return i; return 0; } +EXPORT_SYMBOL(pci_save_state); static void pci_restore_config_dword(struct pci_dev *pdev, int offset, u32 saved_val, int retry) @@ -1087,6 +1092,7 @@ void pci_restore_state(struct pci_dev *dev) dev->state_saved = false; } +EXPORT_SYMBOL(pci_restore_state); struct pci_saved_state { u32 config_space[16]; @@ -1231,6 +1237,7 @@ int pci_reenable_device(struct pci_dev *dev) return do_pci_enable_device(dev, (1 << PCI_NUM_RESOURCES) - 1); return 0; } +EXPORT_SYMBOL(pci_reenable_device); static void pci_enable_bridge(struct pci_dev *dev) { @@ -1305,6 +1312,7 @@ int pci_enable_device_io(struct pci_dev *dev) { return pci_enable_device_flags(dev, IORESOURCE_IO); } +EXPORT_SYMBOL(pci_enable_device_io); /** * pci_enable_device_mem - Initialize a device for use with Memory space @@ -1318,6 +1326,7 @@ int pci_enable_device_mem(struct pci_dev *dev) { return pci_enable_device_flags(dev, IORESOURCE_MEM); } +EXPORT_SYMBOL(pci_enable_device_mem); /** * pci_enable_device - Initialize device before it's used by a driver. @@ -1334,6 +1343,7 @@ int pci_enable_device(struct pci_dev *dev) { return pci_enable_device_flags(dev, IORESOURCE_MEM | IORESOURCE_IO); } +EXPORT_SYMBOL(pci_enable_device); /* * Managed PCI resources. This manages device on/off, intx/msi/msix @@ -1416,6 +1426,7 @@ int pcim_enable_device(struct pci_dev *pdev) } return rc; } +EXPORT_SYMBOL(pcim_enable_device); /** * pcim_pin_device - Pin managed PCI device @@ -1434,6 +1445,7 @@ void pcim_pin_device(struct pci_dev *pdev) if (dr) dr->pinned = 1; } +EXPORT_SYMBOL(pcim_pin_device); /* * pcibios_add_device - provide arch specific hooks when adding device dev @@ -1534,6 +1546,7 @@ pci_disable_device(struct pci_dev *dev) dev->is_busmaster = 0; } +EXPORT_SYMBOL(pci_disable_device); /** * pcibios_set_pcie_reset_state - set reset state for device dev @@ -1562,6 +1575,7 @@ int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state) { return pcibios_set_pcie_reset_state(dev, state); } +EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state); /** * pci_check_pme_status - Check if given device has generated PME. @@ -1641,6 +1655,7 @@ bool pci_pme_capable(struct pci_dev *dev, pci_power_t state) return !!(dev->pme_support & (1 << state)); } +EXPORT_SYMBOL(pci_pme_capable); static void pci_pme_list_scan(struct work_struct *work) { @@ -1745,6 +1760,7 @@ void pci_pme_active(struct pci_dev *dev, bool enable) dev_dbg(&dev->dev, "PME# %s\n", enable ? "enabled" : "disabled"); } +EXPORT_SYMBOL(pci_pme_active); /** * __pci_enable_wake - enable PCI device as wakeup event source @@ -1830,6 +1846,7 @@ int pci_wake_from_d3(struct pci_dev *dev, bool enable) pci_enable_wake(dev, PCI_D3cold, enable) : pci_enable_wake(dev, PCI_D3hot, enable); } +EXPORT_SYMBOL(pci_wake_from_d3); /** * pci_target_state - find an appropriate low power state for a given PCI dev @@ -1908,6 +1925,7 @@ int pci_prepare_to_sleep(struct pci_dev *dev) return error; } +EXPORT_SYMBOL(pci_prepare_to_sleep); /** * pci_back_from_sleep - turn PCI device on during system-wide transition into working state @@ -1920,6 +1938,7 @@ int pci_back_from_sleep(struct pci_dev *dev) pci_enable_wake(dev, PCI_D0, false); return pci_set_power_state(dev, PCI_D0); } +EXPORT_SYMBOL(pci_back_from_sleep); /** * pci_finish_runtime_suspend - Carry out PCI-specific part of runtime suspend. @@ -2478,6 +2497,7 @@ void pci_release_region(struct pci_dev *pdev, int bar) if (dr) dr->region_mask &= ~(1 << bar); } +EXPORT_SYMBOL(pci_release_region); /** * __pci_request_region - Reserved PCI I/O and memory resource @@ -2548,6 +2568,7 @@ int pci_request_region(struct pci_dev *pdev, int bar, const char *res_name) { return __pci_request_region(pdev, bar, res_name, 0); } +EXPORT_SYMBOL(pci_request_region); /** * pci_request_region_exclusive - Reserved PCI I/O and memory resource @@ -2571,6 +2592,8 @@ int pci_request_region_exclusive(struct pci_dev *pdev, int bar, const char *res_ { return __pci_request_region(pdev, bar, res_name, IORESOURCE_EXCLUSIVE); } +EXPORT_SYMBOL(pci_request_region_exclusive); + /** * pci_release_selected_regions - Release selected PCI I/O and memory resources * @pdev: PCI device whose resources were previously reserved @@ -2587,6 +2610,7 @@ void pci_release_selected_regions(struct pci_dev *pdev, int bars) if (bars & (1 << i)) pci_release_region(pdev, i); } +EXPORT_SYMBOL(pci_release_selected_regions); static int __pci_request_selected_regions(struct pci_dev *pdev, int bars, const char *res_name, int excl) @@ -2619,6 +2643,7 @@ int pci_request_selected_regions(struct pci_dev *pdev, int bars, { return __pci_request_selected_regions(pdev, bars, res_name, 0); } +EXPORT_SYMBOL(pci_request_selected_regions); int pci_request_selected_regions_exclusive(struct pci_dev *pdev, int bars, const char *res_name) @@ -2626,6 +2651,7 @@ int pci_request_selected_regions_exclusive(struct pci_dev *pdev, return __pci_request_selected_regions(pdev, bars, res_name, IORESOURCE_EXCLUSIVE); } +EXPORT_SYMBOL(pci_request_selected_regions_exclusive); /** * pci_release_regions - Release reserved PCI I/O and memory resources @@ -2640,6 +2666,7 @@ void pci_release_regions(struct pci_dev *pdev) { pci_release_selected_regions(pdev, (1 << 6) - 1); } +EXPORT_SYMBOL(pci_release_regions); /** * pci_request_regions - Reserved PCI I/O and memory resources @@ -2658,6 +2685,7 @@ int pci_request_regions(struct pci_dev *pdev, const char *res_name) { return pci_request_selected_regions(pdev, ((1 << 6) - 1), res_name); } +EXPORT_SYMBOL(pci_request_regions); /** * pci_request_regions_exclusive - Reserved PCI I/O and memory resources @@ -2680,6 +2708,7 @@ int pci_request_regions_exclusive(struct pci_dev *pdev, const char *res_name) return pci_request_selected_regions_exclusive(pdev, ((1 << 6) - 1), res_name); } +EXPORT_SYMBOL(pci_request_regions_exclusive); static void __pci_set_master(struct pci_dev *dev, bool enable) { @@ -2749,6 +2778,7 @@ void pci_set_master(struct pci_dev *dev) __pci_set_master(dev, true); pcibios_set_master(dev); } +EXPORT_SYMBOL(pci_set_master); /** * pci_clear_master - disables bus-mastering for device dev @@ -2758,6 +2788,7 @@ void pci_clear_master(struct pci_dev *dev) { __pci_set_master(dev, false); } +EXPORT_SYMBOL(pci_clear_master); /** * pci_set_cacheline_size - ensure the CACHE_LINE_SIZE register is programmed @@ -2797,23 +2828,6 @@ int pci_set_cacheline_size(struct pci_dev *dev) } EXPORT_SYMBOL_GPL(pci_set_cacheline_size); -#ifdef PCI_DISABLE_MWI -int pci_set_mwi(struct pci_dev *dev) -{ - return 0; -} - -int pci_try_set_mwi(struct pci_dev *dev) -{ - return 0; -} - -void pci_clear_mwi(struct pci_dev *dev) -{ -} - -#else - /** * pci_set_mwi - enables memory-write-invalidate PCI transaction * @dev: the PCI device for which MWI is enabled @@ -2825,6 +2839,9 @@ void pci_clear_mwi(struct pci_dev *dev) int pci_set_mwi(struct pci_dev *dev) { +#ifdef PCI_DISABLE_MWI + return 0; +#else int rc; u16 cmd; @@ -2838,9 +2855,10 @@ pci_set_mwi(struct pci_dev *dev) cmd |= PCI_COMMAND_INVALIDATE; pci_write_config_word(dev, PCI_COMMAND, cmd); } - return 0; +#endif } +EXPORT_SYMBOL(pci_set_mwi); /** * pci_try_set_mwi - enables memory-write-invalidate PCI transaction @@ -2853,9 +2871,13 @@ pci_set_mwi(struct pci_dev *dev) */ int pci_try_set_mwi(struct pci_dev *dev) { - int rc = pci_set_mwi(dev); - return rc; +#ifdef PCI_DISABLE_MWI + return 0; +#else + return pci_set_mwi(dev); +#endif } +EXPORT_SYMBOL(pci_try_set_mwi); /** * pci_clear_mwi - disables Memory-Write-Invalidate for device dev @@ -2866,6 +2888,7 @@ int pci_try_set_mwi(struct pci_dev *dev) void pci_clear_mwi(struct pci_dev *dev) { +#ifndef PCI_DISABLE_MWI u16 cmd; pci_read_config_word(dev, PCI_COMMAND, &cmd); @@ -2873,8 +2896,9 @@ pci_clear_mwi(struct pci_dev *dev) cmd &= ~PCI_COMMAND_INVALIDATE; pci_write_config_word(dev, PCI_COMMAND, cmd); } +#endif } -#endif /* ! PCI_DISABLE_MWI */ +EXPORT_SYMBOL(pci_clear_mwi); /** * pci_intx - enables/disables PCI INTx for device dev @@ -2908,6 +2932,7 @@ pci_intx(struct pci_dev *pdev, int enable) } } } +EXPORT_SYMBOL_GPL(pci_intx); /** * pci_intx_mask_supported - probe for INTx masking support @@ -4094,6 +4119,7 @@ int pci_select_bars(struct pci_dev *dev, unsigned long flags) bars |= (1 << i); return bars; } +EXPORT_SYMBOL(pci_select_bars); /** * pci_resource_bar - get position of the BAR associated with a resource @@ -4446,41 +4472,3 @@ static int __init pci_setup(char *str) return 0; } early_param("pci", pci_setup); - -EXPORT_SYMBOL(pci_reenable_device); -EXPORT_SYMBOL(pci_enable_device_io); -EXPORT_SYMBOL(pci_enable_device_mem); -EXPORT_SYMBOL(pci_enable_device); -EXPORT_SYMBOL(pcim_enable_device); -EXPORT_SYMBOL(pcim_pin_device); -EXPORT_SYMBOL(pci_disable_device); -EXPORT_SYMBOL(pci_find_capability); -EXPORT_SYMBOL(pci_bus_find_capability); -EXPORT_SYMBOL(pci_release_regions); -EXPORT_SYMBOL(pci_request_regions); -EXPORT_SYMBOL(pci_request_regions_exclusive); -EXPORT_SYMBOL(pci_release_region); -EXPORT_SYMBOL(pci_request_region); -EXPORT_SYMBOL(pci_request_region_exclusive); -EXPORT_SYMBOL(pci_release_selected_regions); -EXPORT_SYMBOL(pci_request_selected_regions); -EXPORT_SYMBOL(pci_request_selected_regions_exclusive); -EXPORT_SYMBOL(pci_set_master); -EXPORT_SYMBOL(pci_clear_master); -EXPORT_SYMBOL(pci_set_mwi); -EXPORT_SYMBOL(pci_try_set_mwi); -EXPORT_SYMBOL(pci_clear_mwi); -EXPORT_SYMBOL_GPL(pci_intx); -EXPORT_SYMBOL(pci_assign_resource); -EXPORT_SYMBOL(pci_find_parent_resource); -EXPORT_SYMBOL(pci_select_bars); - -EXPORT_SYMBOL(pci_set_power_state); -EXPORT_SYMBOL(pci_save_state); -EXPORT_SYMBOL(pci_restore_state); -EXPORT_SYMBOL(pci_pme_capable); -EXPORT_SYMBOL(pci_pme_active); -EXPORT_SYMBOL(pci_wake_from_d3); -EXPORT_SYMBOL(pci_prepare_to_sleep); -EXPORT_SYMBOL(pci_back_from_sleep); -EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state); -- cgit v1.2.3 From 3c78bc61f5ef3bc87e7f94f67ec737d2273f120b Mon Sep 17 00:00:00 2001 From: Ryan Desfosses Date: Fri, 18 Apr 2014 20:13:49 -0400 Subject: PCI: Whitespace cleanup Fix various whitespace errors. No functional change. [bhelgaas: fix other similar problems] Signed-off-by: Ryan Desfosses Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.c | 72 +++++++++++++++++++++++-------------------------------- 1 file changed, 30 insertions(+), 42 deletions(-) (limited to 'drivers/pci/pci.c') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 51ec8b481280..952b4b489d0f 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -106,7 +106,7 @@ static bool pcie_ari_disabled; * Given a PCI bus, returns the highest PCI bus number present in the set * including the given PCI bus and its list of child PCI buses. */ -unsigned char pci_bus_max_busnr(struct pci_bus* bus) +unsigned char pci_bus_max_busnr(struct pci_bus *bus) { struct pci_bus *tmp; unsigned char max, n; @@ -114,7 +114,7 @@ unsigned char pci_bus_max_busnr(struct pci_bus* bus) max = bus->busn_res.end; list_for_each_entry(tmp, &bus->children, node) { n = pci_bus_max_busnr(tmp); - if(n > max) + if (n > max) max = n; } return max; @@ -405,8 +405,8 @@ EXPORT_SYMBOL_GPL(pci_find_ht_capability); * For given resource region of given device, return the resource * region of parent bus the given region is contained in. */ -struct resource * -pci_find_parent_resource(const struct pci_dev *dev, struct resource *res) +struct resource *pci_find_parent_resource(const struct pci_dev *dev, + struct resource *res) { const struct pci_bus *bus = dev->bus; struct resource *r; @@ -473,8 +473,7 @@ int pci_wait_for_pending(struct pci_dev *dev, int pos, u16 mask) * Restore the BAR values for a given device, so as to make it * accessible by its driver. */ -static void -pci_restore_bars(struct pci_dev *dev) +static void pci_restore_bars(struct pci_dev *dev) { int i; @@ -499,7 +498,7 @@ static inline bool platform_pci_power_manageable(struct pci_dev *dev) } static inline int platform_pci_set_power_state(struct pci_dev *dev, - pci_power_t t) + pci_power_t t) { return pci_platform_pm ? pci_platform_pm->set_state(dev, t) : -ENOSYS; } @@ -888,12 +887,10 @@ pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) } return PCI_D0; } - EXPORT_SYMBOL(pci_choose_state); #define PCI_EXP_SAVE_REGS 7 - static struct pci_cap_saved_state *_pci_find_saved_cap(struct pci_dev *pci_dev, u16 cap, bool extended) { @@ -1005,8 +1002,7 @@ static void pci_restore_pcix_state(struct pci_dev *dev) * pci_save_state - save the PCI configuration space of a device before suspending * @dev: - PCI device that we're dealing with */ -int -pci_save_state(struct pci_dev *dev) +int pci_save_state(struct pci_dev *dev) { int i; /* XXX: 100% dword access ok here? */ @@ -1381,7 +1377,7 @@ static void pcim_release(struct device *gendev, void *res) pci_disable_device(dev); } -static struct pci_devres * get_pci_dr(struct pci_dev *pdev) +static struct pci_devres *get_pci_dr(struct pci_dev *pdev) { struct pci_devres *dr, *new_dr; @@ -1395,7 +1391,7 @@ static struct pci_devres * get_pci_dr(struct pci_dev *pdev) return devres_get(&pdev->dev, new_dr, NULL, NULL); } -static struct pci_devres * find_pci_dr(struct pci_dev *pdev) +static struct pci_devres *find_pci_dr(struct pci_dev *pdev) { if (pci_is_managed(pdev)) return devres_find(&pdev->dev, pcim_release, NULL, NULL); @@ -1455,7 +1451,7 @@ EXPORT_SYMBOL(pcim_pin_device); * devices are added. This is the default implementation. Architecture * implementations can override this. */ -int __weak pcibios_add_device (struct pci_dev *dev) +int __weak pcibios_add_device(struct pci_dev *dev) { return 0; } @@ -1527,8 +1523,7 @@ void pci_disable_enabled_device(struct pci_dev *dev) * Note we don't actually disable the device until all callers of * pci_enable_device() have called pci_disable_device(). */ -void -pci_disable_device(struct pci_dev *dev) +void pci_disable_device(struct pci_dev *dev) { struct pci_devres *dr; @@ -2434,8 +2429,7 @@ u8 pci_swizzle_interrupt_pin(const struct pci_dev *dev, u8 pin) return (((pin - 1) + slot) % 4) + 1; } -int -pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge) +int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge) { u8 pin; @@ -2518,8 +2512,8 @@ EXPORT_SYMBOL(pci_release_region); * Returns 0 on success, or %EBUSY on error. A warning * message is also printed on failure. */ -static int __pci_request_region(struct pci_dev *pdev, int bar, const char *res_name, - int exclusive) +static int __pci_request_region(struct pci_dev *pdev, int bar, + const char *res_name, int exclusive) { struct pci_devres *dr; @@ -2530,8 +2524,7 @@ static int __pci_request_region(struct pci_dev *pdev, int bar, const char *res_n if (!request_region(pci_resource_start(pdev, bar), pci_resource_len(pdev, bar), res_name)) goto err_out; - } - else if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) { + } else if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) { if (!__request_mem_region(pci_resource_start(pdev, bar), pci_resource_len(pdev, bar), res_name, exclusive)) @@ -2588,7 +2581,8 @@ EXPORT_SYMBOL(pci_request_region); * explicitly not allowed to map the resource via /dev/mem or * sysfs. */ -int pci_request_region_exclusive(struct pci_dev *pdev, int bar, const char *res_name) +int pci_request_region_exclusive(struct pci_dev *pdev, int bar, + const char *res_name) { return __pci_request_region(pdev, bar, res_name, IORESOURCE_EXCLUSIVE); } @@ -2613,7 +2607,7 @@ void pci_release_selected_regions(struct pci_dev *pdev, int bars) EXPORT_SYMBOL(pci_release_selected_regions); static int __pci_request_selected_regions(struct pci_dev *pdev, int bars, - const char *res_name, int excl) + const char *res_name, int excl) { int i; @@ -2624,7 +2618,7 @@ static int __pci_request_selected_regions(struct pci_dev *pdev, int bars, return 0; err_out: - while(--i >= 0) + while (--i >= 0) if (bars & (1 << i)) pci_release_region(pdev, i); @@ -2645,8 +2639,8 @@ int pci_request_selected_regions(struct pci_dev *pdev, int bars, } EXPORT_SYMBOL(pci_request_selected_regions); -int pci_request_selected_regions_exclusive(struct pci_dev *pdev, - int bars, const char *res_name) +int pci_request_selected_regions_exclusive(struct pci_dev *pdev, int bars, + const char *res_name) { return __pci_request_selected_regions(pdev, bars, res_name, IORESOURCE_EXCLUSIVE); @@ -2836,8 +2830,7 @@ EXPORT_SYMBOL_GPL(pci_set_cacheline_size); * * RETURNS: An appropriate -ERRNO error value on error, or zero for success. */ -int -pci_set_mwi(struct pci_dev *dev) +int pci_set_mwi(struct pci_dev *dev) { #ifdef PCI_DISABLE_MWI return 0; @@ -2850,7 +2843,7 @@ pci_set_mwi(struct pci_dev *dev) return rc; pci_read_config_word(dev, PCI_COMMAND, &cmd); - if (! (cmd & PCI_COMMAND_INVALIDATE)) { + if (!(cmd & PCI_COMMAND_INVALIDATE)) { dev_dbg(&dev->dev, "enabling Mem-Wr-Inval\n"); cmd |= PCI_COMMAND_INVALIDATE; pci_write_config_word(dev, PCI_COMMAND, cmd); @@ -2885,8 +2878,7 @@ EXPORT_SYMBOL(pci_try_set_mwi); * * Disables PCI Memory-Write-Invalidate transaction on the device */ -void -pci_clear_mwi(struct pci_dev *dev) +void pci_clear_mwi(struct pci_dev *dev) { #ifndef PCI_DISABLE_MWI u16 cmd; @@ -2907,18 +2899,16 @@ EXPORT_SYMBOL(pci_clear_mwi); * * Enables/disables PCI INTx for device dev */ -void -pci_intx(struct pci_dev *pdev, int enable) +void pci_intx(struct pci_dev *pdev, int enable) { u16 pci_command, new; pci_read_config_word(pdev, PCI_COMMAND, &pci_command); - if (enable) { + if (enable) new = pci_command & ~PCI_COMMAND_INTX_DISABLE; - } else { + else new = pci_command | PCI_COMMAND_INTX_DISABLE; - } if (new != pci_command) { struct pci_devres *dr; @@ -4159,7 +4149,7 @@ void __init pci_register_set_vga_state(arch_set_vga_state_t func) } static int pci_set_vga_state_arch(struct pci_dev *dev, bool decode, - unsigned int command_bits, u32 flags) + unsigned int command_bits, u32 flags) { if (arch_set_vga_state) return arch_set_vga_state(dev, decode, command_bits, @@ -4271,11 +4261,10 @@ static resource_size_t pci_specified_resource_alignment(struct pci_dev *dev) bus == dev->bus->number && slot == PCI_SLOT(dev->devfn) && func == PCI_FUNC(dev->devfn)) { - if (align_order == -1) { + if (align_order == -1) align = PAGE_SIZE; - } else { + else align = 1 << align_order; - } /* Found */ break; } @@ -4393,7 +4382,6 @@ static int __init pci_resource_alignment_sysfs_init(void) return bus_create_file(&pci_bus_type, &bus_attr_resource_alignment); } - late_initcall(pci_resource_alignment_sysfs_init); static void pci_no_domains(void) -- cgit v1.2.3 From 227f06470502c4fea3d93df1f12a77e3e37f6263 Mon Sep 17 00:00:00 2001 From: Ryan Desfosses Date: Fri, 18 Apr 2014 20:13:50 -0400 Subject: PCI: Merge multi-line quoted strings Merge quoted strings that are broken across lines into a single entity. The compiler merges them anyway, but checkpatch complains about it, and merging them makes it easier to grep for strings. No functional change. [bhelgaas: changelog, do the same for everything under drivers/pci] Signed-off-by: Ryan Desfosses Signed-off-by: Bjorn Helgaas --- drivers/pci/pci.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) (limited to 'drivers/pci/pci.c') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 952b4b489d0f..0a271a100986 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -555,8 +555,8 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state) */ if (state != PCI_D0 && dev->current_state <= PCI_D3cold && dev->current_state > state) { - dev_err(&dev->dev, "invalid power transition " - "(from state %d to %d)\n", dev->current_state, state); + dev_err(&dev->dev, "invalid power transition (from state %d to %d)\n", + dev->current_state, state); return -EINVAL; } @@ -603,8 +603,8 @@ static int pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state) pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK); if (dev->current_state != state && printk_ratelimit()) - dev_info(&dev->dev, "Refused to change power state, " - "currently in D%d\n", dev->current_state); + dev_info(&dev->dev, "Refused to change power state, currently in D%d\n", + dev->current_state); /* * According to section 5.4.1 of the "PCI BUS POWER MANAGEMENT @@ -1029,8 +1029,8 @@ static void pci_restore_config_dword(struct pci_dev *pdev, int offset, return; for (;;) { - dev_dbg(&pdev->dev, "restoring config space at offset " - "%#x (was %#x, writing %#x)\n", offset, val, saved_val); + dev_dbg(&pdev->dev, "restoring config space at offset %#x (was %#x, writing %#x)\n", + offset, val, saved_val); pci_write_config_dword(pdev, offset, saved_val); if (retry-- <= 0) return; @@ -2815,8 +2815,8 @@ int pci_set_cacheline_size(struct pci_dev *dev) if (cacheline_size == pci_cache_line_size) return 0; - dev_printk(KERN_DEBUG, &dev->dev, "cache line size of %d is not " - "supported\n", pci_cache_line_size << 2); + dev_printk(KERN_DEBUG, &dev->dev, "cache line size of %d is not supported\n", + pci_cache_line_size << 2); return -EINVAL; } @@ -2952,8 +2952,8 @@ bool pci_intx_mask_supported(struct pci_dev *dev) * go ahead and check it. */ if ((new ^ orig) & ~PCI_COMMAND_INTX_DISABLE) { - dev_err(&dev->dev, "Command register changed from " - "0x%x to 0x%x: driver or hardware bug?\n", orig, new); + dev_err(&dev->dev, "Command register changed from 0x%x to 0x%x: driver or hardware bug?\n", + orig, new); } else if ((new ^ orig) & PCI_COMMAND_INTX_DISABLE) { mask_supported = true; pci_write_config_word(dev, PCI_COMMAND, orig); @@ -3138,8 +3138,7 @@ static int pci_af_flr(struct pci_dev *dev, int probe) if (pci_wait_for_pending(dev, PCI_AF_STATUS, PCI_AF_STATUS_TP)) goto clear; - dev_err(&dev->dev, "transaction is not cleared; " - "proceeding with reset anyway\n"); + dev_err(&dev->dev, "transaction is not cleared; proceeding with reset anyway\n"); clear: pci_write_config_byte(dev, pos + PCI_AF_CTRL, PCI_AF_CTRL_FLR); -- cgit v1.2.3