diff options
author | David S. Miller <davem@davemloft.net> | 2015-05-13 14:31:43 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2015-05-13 14:31:43 -0400 |
commit | b04096ff33a977c01c8780ca3ee129dbd641bad4 (patch) | |
tree | 8652f27f158984e5aa4c00ddf1a4885a32435f28 /drivers/gpio/gpio-omap.c | |
parent | 7f460d30c8e130382de1443fdbc4d040a9e062ec (diff) | |
parent | 110bc76729d448fdbcb5cdb63b83d9fd65ce5e26 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Four minor merge conflicts:
1) qca_spi.c renamed the local variable used for the SPI device
from spi_device to spi, meanwhile the spi_set_drvdata() call
got moved further up in the probe function.
2) Two changes were both adding new members to codel params
structure, and thus we had overlapping changes to the
initializer function.
3) 'net' was making a fix to sk_release_kernel() which is
completely removed in 'net-next'.
4) In net_namespace.c, the rtnl_net_fill() call for GET operations
had the command value fixed, meanwhile 'net-next' adjusted the
argument signature a bit.
This also matches example merge resolutions posted by Stephen
Rothwell over the past two days.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
-rw-r--r-- | drivers/gpio/gpio-omap.c | 48 |
1 files changed, 9 insertions, 39 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index cd1d5bf48f36..b232397ad7ec 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1054,38 +1054,8 @@ static void omap_gpio_mod_init(struct gpio_bank *bank) dev_err(bank->dev, "Could not get gpio dbck\n"); } -static void -omap_mpuio_alloc_gc(struct gpio_bank *bank, unsigned int irq_start, - unsigned int num) -{ - struct irq_chip_generic *gc; - struct irq_chip_type *ct; - - gc = irq_alloc_generic_chip("MPUIO", 1, irq_start, bank->base, - handle_simple_irq); - if (!gc) { - dev_err(bank->dev, "Memory alloc failed for gc\n"); - return; - } - - ct = gc->chip_types; - - /* NOTE: No ack required, reading IRQ status clears it. */ - ct->chip.irq_mask = irq_gc_mask_set_bit; - ct->chip.irq_unmask = irq_gc_mask_clr_bit; - ct->chip.irq_set_type = omap_gpio_irq_type; - - if (bank->regs->wkup_en) - ct->chip.irq_set_wake = omap_gpio_wake_enable; - - ct->regs.mask = OMAP_MPUIO_GPIO_INT / bank->stride; - irq_setup_generic_chip(gc, IRQ_MSK(num), IRQ_GC_INIT_MASK_CACHE, - IRQ_NOREQUEST | IRQ_NOPROBE, 0); -} - static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) { - int j; static int gpio; int irq_base = 0; int ret; @@ -1132,6 +1102,15 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) } #endif + /* MPUIO is a bit different, reading IRQ status clears it */ + if (bank->is_mpuio) { + irqc->irq_ack = dummy_irq_chip.irq_ack; + irqc->irq_mask = irq_gc_mask_set_bit; + irqc->irq_unmask = irq_gc_mask_clr_bit; + if (!bank->regs->wkup_en) + irqc->irq_set_wake = NULL; + } + ret = gpiochip_irqchip_add(&bank->chip, irqc, irq_base, omap_gpio_irq_handler, IRQ_TYPE_NONE); @@ -1145,15 +1124,6 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) gpiochip_set_chained_irqchip(&bank->chip, irqc, bank->irq, omap_gpio_irq_handler); - for (j = 0; j < bank->width; j++) { - int irq = irq_find_mapping(bank->chip.irqdomain, j); - if (bank->is_mpuio) { - omap_mpuio_alloc_gc(bank, irq, bank->width); - irq_set_chip_and_handler(irq, NULL, NULL); - set_irq_flags(irq, 0); - } - } - return 0; } |