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authorSascha Hauer <s.hauer@pengutronix.de>2011-01-24 07:09:41 -0500
committerSascha Hauer <s.hauer@pengutronix.de>2011-01-28 02:28:46 -0500
commit0e8b462de06e0559fc7c5a73d1d913782397987d (patch)
tree3841be45ff10fe13406d2b2f825f68d731c057e0 /arch/arm/mach-mxs/gpio.c
parentef19660b0aac537928a13a4087908cc23fa4c002 (diff)
ARM i.MX23/28: do not use complicated macros if not necessary
Get rid of ## preprocessor construct where it only makes the code harder to read. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mxs/gpio.c')
-rw-r--r--arch/arm/mach-mxs/gpio.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c
index 36df2d751749..8bcb34042252 100644
--- a/arch/arm/mach-mxs/gpio.c
+++ b/arch/arm/mach-mxs/gpio.c
@@ -287,21 +287,23 @@ int __init mxs_gpio_init(struct mxs_gpio_port *port, int cnt)
287 return 0; 287 return 0;
288} 288}
289 289
290#define DEFINE_MXS_GPIO_PORT(soc, _id) \ 290#define MX23_GPIO_BASE MX23_IO_ADDRESS(MX23_PINCTRL_BASE_ADDR)
291#define MX28_GPIO_BASE MX28_IO_ADDRESS(MX28_PINCTRL_BASE_ADDR)
292
293#define DEFINE_MXS_GPIO_PORT(_base, _irq, _id) \
291 { \ 294 { \
292 .chip.label = "gpio-" #_id, \ 295 .chip.label = "gpio-" #_id, \
293 .id = _id, \ 296 .id = _id, \
294 .irq = soc ## _INT_GPIO ## _id, \ 297 .irq = _irq, \
295 .base = soc ## _IO_ADDRESS( \ 298 .base = _base, \
296 soc ## _PINCTRL ## _BASE_ADDR), \
297 .virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32, \ 299 .virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32, \
298 } 300 }
299 301
300#ifdef CONFIG_SOC_IMX23 302#ifdef CONFIG_SOC_IMX23
301static struct mxs_gpio_port mx23_gpio_ports[] = { 303static struct mxs_gpio_port mx23_gpio_ports[] = {
302 DEFINE_MXS_GPIO_PORT(MX23, 0), 304 DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO0, 0),
303 DEFINE_MXS_GPIO_PORT(MX23, 1), 305 DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO1, 1),
304 DEFINE_MXS_GPIO_PORT(MX23, 2), 306 DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO2, 2),
305}; 307};
306 308
307int __init mx23_register_gpios(void) 309int __init mx23_register_gpios(void)
@@ -312,11 +314,11 @@ int __init mx23_register_gpios(void)
312 314
313#ifdef CONFIG_SOC_IMX28 315#ifdef CONFIG_SOC_IMX28
314static struct mxs_gpio_port mx28_gpio_ports[] = { 316static struct mxs_gpio_port mx28_gpio_ports[] = {
315 DEFINE_MXS_GPIO_PORT(MX28, 0), 317 DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO0, 0),
316 DEFINE_MXS_GPIO_PORT(MX28, 1), 318 DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO1, 1),
317 DEFINE_MXS_GPIO_PORT(MX28, 2), 319 DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO2, 2),
318 DEFINE_MXS_GPIO_PORT(MX28, 3), 320 DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO3, 3),
319 DEFINE_MXS_GPIO_PORT(MX28, 4), 321 DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO4, 4),
320}; 322};
321 323
322int __init mx28_register_gpios(void) 324int __init mx28_register_gpios(void)