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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 08:28:13 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 08:28:13 -0700 |
commit | fbaab1dc19751c80a7df62425f1d9ad2688e42f5 (patch) | |
tree | 87d9fb36de2873677449bb1737086a3c64f87ef6 /drivers/platform/x86/intel_pmic_gpio.c | |
parent | 51f00a471ce8f359627dd99aeac322947a0e491b (diff) | |
parent | 7f80d734b3b5d23b9851cc03cc20733bca2c724e (diff) | |
download | linux-fbaab1dc19751c80a7df62425f1d9ad2688e42f5.tar.gz linux-fbaab1dc19751c80a7df62425f1d9ad2688e42f5.tar.bz2 linux-fbaab1dc19751c80a7df62425f1d9ad2688e42f5.zip |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (44 commits)
eeepc-wmi: Add cpufv sysfs interface
eeepc-wmi: add additional hotkeys
panasonic-laptop: Simplify calls to acpi_pcc_retrieve_biosdata
panasonic-laptop: Handle errors properly if they happen
intel_pmic_gpio: fix off-by-one value range checking
IBM Real-Time "SMI Free" mode driver -v7
Add OLPC XO-1 rfkill driver
Move hdaps driver to platform/x86
ideapad-laptop: Fix Makefile
intel_pmic_gpio: swap the bits and mask args for intel_scu_ipc_update_register
ideapad: Add param: no_bt_rfkill
ideapad: Change the driver name to ideapad-laptop
ideapad: rewrite the sw rfkill set
ideapad: rewrite the hw rfkill notify
ideapad: use EC command to control camera
ideapad: use return value of _CFG to tell if device exist or not
ideapad: make sure we bind on the correct device
ideapad: check VPC bit before sync rfkill hw status
ideapad: add ACPI helpers
dell-laptop: Add debugfs support
...
Diffstat (limited to 'drivers/platform/x86/intel_pmic_gpio.c')
-rw-r--r-- | drivers/platform/x86/intel_pmic_gpio.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/platform/x86/intel_pmic_gpio.c b/drivers/platform/x86/intel_pmic_gpio.c index 5cdcff653918..f540ff96c53f 100644 --- a/drivers/platform/x86/intel_pmic_gpio.c +++ b/drivers/platform/x86/intel_pmic_gpio.c @@ -142,16 +142,16 @@ static int pmic_gpio_direction_output(struct gpio_chip *chip, if (offset < 8)/* it is GPIO */ rc = intel_scu_ipc_update_register(GPIO0 + offset, - GPIO_DRV | GPIO_DOU | GPIO_DIR, - GPIO_DRV | (value ? GPIO_DOU : 0)); + GPIO_DRV | (value ? GPIO_DOU : 0), + GPIO_DRV | GPIO_DOU | GPIO_DIR); else if (offset < 16)/* it is GPOSW */ rc = intel_scu_ipc_update_register(GPOSWCTL0 + offset - 8, - GPOSW_DRV | GPOSW_DOU | GPOSW_RDRV, - GPOSW_DRV | (value ? GPOSW_DOU : 0)); + GPOSW_DRV | (value ? GPOSW_DOU : 0), + GPOSW_DRV | GPOSW_DOU | GPOSW_RDRV); else if (offset > 15 && offset < 24)/* it is GPO */ rc = intel_scu_ipc_update_register(GPO, - 1 << (offset - 16), - value ? 1 << (offset - 16) : 0); + value ? 1 << (offset - 16) : 0, + 1 << (offset - 16)); else { printk(KERN_ERR "%s: invalid PMIC GPIO pin %d!\n", __func__, offset); @@ -179,16 +179,16 @@ static void pmic_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { if (offset < 8)/* it is GPIO */ intel_scu_ipc_update_register(GPIO0 + offset, - GPIO_DRV | GPIO_DOU, - GPIO_DRV | (value ? GPIO_DOU : 0)); + GPIO_DRV | (value ? GPIO_DOU : 0), + GPIO_DRV | GPIO_DOU); else if (offset < 16)/* it is GPOSW */ intel_scu_ipc_update_register(GPOSWCTL0 + offset - 8, - GPOSW_DRV | GPOSW_DOU | GPOSW_RDRV, - GPOSW_DRV | (value ? GPOSW_DOU : 0)); + GPOSW_DRV | (value ? GPOSW_DOU : 0), + GPOSW_DRV | GPOSW_DOU | GPOSW_RDRV); else if (offset > 15 && offset < 24) /* it is GPO */ intel_scu_ipc_update_register(GPO, - 1 << (offset - 16), - value ? 1 << (offset - 16) : 0); + value ? 1 << (offset - 16) : 0, + 1 << (offset - 16)); } static int pmic_irq_type(unsigned irq, unsigned type) @@ -197,7 +197,7 @@ static int pmic_irq_type(unsigned irq, unsigned type) u32 gpio = irq - pg->irq_base; unsigned long flags; - if (gpio > pg->chip.ngpio) + if (gpio >= pg->chip.ngpio) return -EINVAL; spin_lock_irqsave(&pg->irqtypes.lock, flags); |