projects/linux·commit c962cb32

Merge tag 'gpio-v5.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

c962cb32 · Linus Torvalds <[email protected]> · 2019-01-15 06:26:28 +12:00

Pull GPIO fixes from Linus Walleij:
 "The patch hitting the MMC/SD subsystem is fixing up my own mess when
  moving semantics from MMC/SD over to gpiolib. Ulf is on vacation but I
  managed to reach him on chat and obtain his ACK.

  The other two are early-rc fixes that are not super serious but pretty
  annoying so I'd like to get rid of them.

  Summary:

   - Get rid of some WARN_ON() from the ACPI code

   - Staticize a symbol

   - Fix MMC polarity detection"

* tag 'gpio-v5.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  mmc: core: don't override the CD GPIO level when "cd-inverted" is set
  gpio: pca953x: Make symbol 'pca953x_i2c_regmap' static
  gpiolib-acpi: Remove unnecessary WARN_ON from acpi_gpiochip_free_interrupts
Commit
c962cb323ec260652cff9331e7bf3d606292db88
Parents
9deb9e16 · e3e4767b

Merge commit. Changes below are compared with the first parent: 9deb9e16.

Changes

3 files changed · +3 −8

FileStatusAddDelContent
drivers/gpio/gpio-pca953x.cmodified+1−1View file
drivers/gpio/gpiolib-acpi.cmodified+1−6View file
drivers/mmc/core/host.cmodified+1−1View file

drivers/gpio/gpio-pca953x.c

View file
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 83617fd..0dc9641 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -289,7 +289,7 @@ static bool pca953x_volatile_register(struct device *dev, unsigned int reg)
return pca953x_check_register(chip, reg, bank);
}
-const struct regmap_config pca953x_i2c_regmap = {
+static const struct regmap_config pca953x_i2c_regmap = {
.reg_bits = 8,
.val_bits = 8,

drivers/gpio/gpiolib-acpi.c

View file
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 48534bd..259cf6a 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -357,8 +357,6 @@ void acpi_gpiochip_free_interrupts(struct gpio_chip *chip)
mutex_unlock(&acpi_gpio_deferred_req_irqs_lock);
list_for_each_entry_safe_reverse(event, ep, &acpi_gpio->events, node) {
- struct gpio_desc *desc;
-
if (event->irq_requested) {
if (event->irq_is_wake)
disable_irq_wake(event->irq);
@@ -366,11 +364,8 @@ void acpi_gpiochip_free_interrupts(struct gpio_chip *chip)
free_irq(event->irq, event);
}
- desc = event->desc;
- if (WARN_ON(IS_ERR(desc)))
- continue;
gpiochip_unlock_as_irq(chip, event->pin);
- gpiochip_free_own_desc(desc);
+ gpiochip_free_own_desc(event->desc);
list_del(&event->node);
kfree(event);
}

drivers/mmc/core/host.c

View file
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index f57f5de..cf58cca 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -234,7 +234,7 @@ int mmc_of_parse(struct mmc_host *host)
if (device_property_read_bool(dev, "broken-cd"))
host->caps |= MMC_CAP_NEEDS_POLL;
- ret = mmc_gpiod_request_cd(host, "cd", 0, true,
+ ret = mmc_gpiod_request_cd(host, "cd", 0, false,
cd_debounce_delay_ms * 1000,
&cd_gpio_invert);
if (!ret)