From 157d2644cb0c1e71a18baaffca56d2b1d0ebf10f Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Mon, 17 Oct 2011 20:37:52 +0800 Subject: ARM: pxa: change gpio to platform device Remove most gpio macros and change gpio driver to platform driver. Signed-off-by: Haojian Zhuang --- include/linux/gpio-pxa.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 include/linux/gpio-pxa.h (limited to 'include') diff --git a/include/linux/gpio-pxa.h b/include/linux/gpio-pxa.h new file mode 100644 index 00000000000..05071ee34c3 --- /dev/null +++ b/include/linux/gpio-pxa.h @@ -0,0 +1,16 @@ +#ifndef __GPIO_PXA_H +#define __GPIO_PXA_H + +#define GPIO_bit(x) (1 << ((x) & 0x1f)) + +#define gpio_to_bank(gpio) ((gpio) >> 5) + +/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). + * Those cases currently cause holes in the GPIO number space, the + * actual number of the last GPIO is recorded by 'pxa_last_gpio'. + */ +extern int pxa_last_gpio; + +extern int pxa_irq_to_gpio(int irq); + +#endif /* __GPIO_PXA_H */ -- cgit v1.2.3 From 778825801d9dc3745417d295344b5b1e27de0d86 Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Tue, 22 Nov 2011 23:52:21 +0800 Subject: ASoC: mxs-saif: remove function in platform_data Add master_mode and master_id in platfrom_data since it's board specific and board knows it. Then we can remove the function pointer in platfrom_data to make the driver more devicetree friendly. Signed-off-by: Dong Aisheng Acked-by: Mark Brown Signed-off-by: Shawn Guo --- include/sound/saif.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/sound/saif.h b/include/sound/saif.h index d0e0de7984e..f22f3e16edf 100644 --- a/include/sound/saif.h +++ b/include/sound/saif.h @@ -10,7 +10,7 @@ #define __SOUND_SAIF_H__ struct mxs_saif_platform_data { - int (*init) (void); - int (*get_master_id) (unsigned int saif_id); + bool master_mode; /* if true use master mode */ + int master_id; /* id of the master if in slave mode */ }; #endif -- cgit v1.2.3