diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-06-25 12:41:36 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-06-30 15:33:44 +0200 |
| commit | c721e0cb9da58d63dc880e188a95b8eead84cc81 (patch) | |
| tree | 4378fd25dfff17b12548e60201ca1059c54ce990 /arch/arm/mach-shmobile | |
| parent | ARM: shmobile: use common DMAEngine definitions on sh7372 (diff) | |
| download | linux-c721e0cb9da58d63dc880e188a95b8eead84cc81.tar.xz linux-c721e0cb9da58d63dc880e188a95b8eead84cc81.zip | |
ARM: shmobile: use common extra gpio functions on Mackerel
This patch switch over to use common extra gpio method,
and reduced a waste of code on SH-ARM.
But these functions should be replaced by correct
gpio function in the future.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/board-mackerel.c | 34 |
1 files changed, 4 insertions, 30 deletions
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index b577f7c44678..30d06b5b25d4 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -203,32 +203,6 @@ * amixer set "HPOUTR Mixer DACH" on */ -/* - * FIXME !! - * - * gpio_no_direction - * gpio_pull_down - * are quick_hack. - * - * current gpio frame work doesn't have - * the method to control only pull up/down/free. - * this function should be replaced by correct gpio function - */ -static void __init gpio_no_direction(u32 addr) -{ - __raw_writeb(0x00, addr); -} - -static void __init gpio_pull_down(u32 addr) -{ - u8 data = __raw_readb(addr); - - data &= 0x0F; - data |= 0xA0; - - __raw_writeb(data, addr); -} - /* MTD */ static struct mtd_partition nor_flash_partitions[] = { { @@ -1458,11 +1432,11 @@ static void __init mackerel_init(void) /* USBHS0 */ gpio_request(GPIO_FN_VBUS0_0, NULL); - gpio_pull_down(GPIO_PORT168CR); /* VBUS0_0 pull down */ + gpio_request_pulldown(GPIO_PORT168CR); /* VBUS0_0 pull down */ /* USBHS1 */ gpio_request(GPIO_FN_VBUS0_1, NULL); - gpio_pull_down(GPIO_PORT167CR); /* VBUS0_1 pull down */ + gpio_request_pulldown(GPIO_PORT167CR); /* VBUS0_1 pull down */ gpio_request(GPIO_FN_IDIN_1_113, NULL); /* enable FSI2 port A (ak4643) */ @@ -1475,8 +1449,8 @@ static void __init mackerel_init(void) gpio_request(GPIO_PORT9, NULL); gpio_request(GPIO_PORT10, NULL); - gpio_no_direction(GPIO_PORT9CR); /* FSIAOBT needs no direction */ - gpio_no_direction(GPIO_PORT10CR); /* FSIAOLR needs no direction */ + gpio_direction_none(GPIO_PORT9CR); /* FSIAOBT needs no direction */ + gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */ intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ |