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| author | Florian Fainelli <florian@openwrt.org> | 2008-10-31 14:24:29 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-11-20 19:42:32 +0000 |
| commit | 1b432840d0a4740020e29ae7a00717ef8f44954b (patch) | |
| tree | 64374760eb188224bba02321bba49b99eeff4dc6 /arch/mips/rb532 | |
| parent | 9e86786a4b17ad186f456dc6ac0508a17556731b (diff) | |
| download | linux-3.10-1b432840d0a4740020e29ae7a00717ef8f44954b.tar.gz linux-3.10-1b432840d0a4740020e29ae7a00717ef8f44954b.tar.bz2 linux-3.10-1b432840d0a4740020e29ae7a00717ef8f44954b.zip | |
MIPS: RB532: GPIO register offsets are relative to GPIOBASE
This patch fixes the wrong use of GPIO register offsets
in devices.c. To avoid further problems, use gpio_get_value
to return the NAND status instead of our own expanded code.
Also define the zero offset of the alternate function register to allow
consistent access.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/rb532')
| -rw-r--r-- | arch/mips/rb532/devices.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index 2f22d714d5b..c1c29181bd4 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -118,7 +118,7 @@ static struct platform_device cf_slot0 = { /* Resources and device for NAND */ static int rb532_dev_ready(struct mtd_info *mtd) { - return readl(IDT434_REG_BASE + GPIOD) & GPIO_RDY; + return gpio_get_value(GPIO_RDY); } static void rb532_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) |