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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 14:21:03 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 14:21:03 -0800
commitacc952c1f373bf3f66cc7a10680eee1762bed40b (patch)
treede1135ffe304f4d8e53d282e5bb1bde5db04e0ae /drivers/mtd/nand
parent57e964e1ae9bd4f699ae1074430bcf81a9a11377 (diff)
parent40ba95fdf158713377d47736b1b3a9d75f4f2515 (diff)
Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Cleanups on various subarchitectures Cleanup patches for various ARM platforms and some of their associated drivers, the bulk of these is for mach-91. Arnd ended up pulling in the restart branch from Russell in order to fix up some simple but annoying merge conflicts. * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (44 commits) arm/at91: fix build of stamp9g20 ARM: u300: delete memory.h MAINTAINERS: add maintainer entry for Picochip picoxcell ARM: picoxcell: move io mappings to common.c ARM: picoxcell: don't reserve irq_descs ARM: picoxcell: remove mach/memory.h ARM: at91: delete the pcontrol_g20_defconfig arm/tegra: Remove code that's ifndef CONFIG_ARM_GIC arm/tegra: remove unused defines arm/tegra: fix variable formatting in makefile ARM: davinci: vpif: move code to driver core header from platform ARM: at91/gpio: fix display of number of irq setuped ARM: at91/gpio: drop PIN_BASE ARM: at91/udc: use gpio_is_valid to check the gpio ARM: at91/ohci: use gpio_is_valid to check the gpio ARM: at91/nand: use gpio_is_valid to check the gpio ARM: at91/mmc: use gpio_is_valid to check the gpio ARM: at91/ide: use gpio_is_valid to check the gpio ARM: at91/pata: use gpio_is_valid to check the gpio ARM: at91/soc: use gpio_is_valid to check the gpio ...
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/atmel_nand.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 23e5d77c39f..4dd056e2e16 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -113,7 +113,7 @@ static int cpu_has_dma(void)
*/
static void atmel_nand_enable(struct atmel_nand_host *host)
{
- if (host->board->enable_pin)
+ if (gpio_is_valid(host->board->enable_pin))
gpio_set_value(host->board->enable_pin, 0);
}
@@ -122,7 +122,7 @@ static void atmel_nand_enable(struct atmel_nand_host *host)
*/
static void atmel_nand_disable(struct atmel_nand_host *host)
{
- if (host->board->enable_pin)
+ if (gpio_is_valid(host->board->enable_pin))
gpio_set_value(host->board->enable_pin, 1);
}
@@ -492,7 +492,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev)
nand_chip->IO_ADDR_W = host->io_base;
nand_chip->cmd_ctrl = atmel_nand_cmd_ctrl;
- if (host->board->rdy_pin)
+ if (gpio_is_valid(host->board->rdy_pin))
nand_chip->dev_ready = atmel_nand_device_ready;
regs = platform_get_resource(pdev, IORESOURCE_MEM, 1);
@@ -530,7 +530,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, host);
atmel_nand_enable(host);
- if (host->board->det_pin) {
+ if (gpio_is_valid(host->board->det_pin)) {
if (gpio_get_value(host->board->det_pin)) {
printk(KERN_INFO "No SmartMedia card inserted.\n");
res = -ENXIO;