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These are some GPIO fixes for the v4.1 series:

Browse source 
- Fix a memory leak for GPIO hotplug.
 
 - Fix a signedness bug in the ACPI GPIO pin validation.
 
 - Driver fixes: Qualcomm SPMI and OMAP MPUIO IRQ issues.
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Merge tag 'gpio-v4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "Here is a bunch of GPIO fixes that I collected since -rc1, nothing
  controversial, nothing special:

   - fix a memory leak for GPIO hotplug.

   - fix a signedness bug in the ACPI GPIO pin validation.

   - driver fixes: Qualcomm SPMI and OMAP MPUIO IRQ issues"

* tag 'gpio-v4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: omap: Fix regression for MPUIO interrupts
  gpio: sysfs: fix memory leaks and device hotplug
  pinctrl: qcom-spmi-gpio: Fix input value report
  pinctrl: qcom-spmi-gpio: Fix output type configuration
  gpiolib: change gpio pin from unsigned to signed in acpi callback
This commit is contained in:
Linus Torvalds 2015-05-08 19:42:59 -07:00
commit 41c64bb19c
4 changed files with 36 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

13
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
View file

@ -418,7 +418,7 @@ static int pmic_gpio_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
return ret;
val = pad->buffer_type << PMIC_GPIO_REG_OUT_TYPE_SHIFT;
val = pad->strength << PMIC_GPIO_REG_OUT_STRENGTH_SHIFT;
val |= pad->strength << PMIC_GPIO_REG_OUT_STRENGTH_SHIFT;
ret = pmic_gpio_write(state, pad, PMIC_GPIO_REG_DIG_OUT_CTL, val);
if (ret < 0)
@ -467,12 +467,13 @@ static void pmic_gpio_config_dbg_show(struct pinctrl_dev *pctldev,
seq_puts(s, " ---");
} else {
if (!pad->input_enabled) {
if (pad->input_enabled) {
ret = pmic_gpio_read(state, pad, PMIC_MPP_REG_RT_STS);
if (!ret) {
ret &= PMIC_MPP_REG_RT_STS_VAL_MASK;
pad->out_value = ret;
}
if (ret < 0)
return;
ret &= PMIC_MPP_REG_RT_STS_VAL_MASK;
pad->out_value = ret;
}
seq_printf(s, " %-4s", pad->output_enabled ? "out" : "in");