Messages in this thread Patch in this message | | | From | Johan Hovold <> | Subject | [PATCH 04/23] gpio: sysfs: preparatory clean ups | Date | Tue, 21 Apr 2015 17:42:12 +0200 |
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Put the recently introduced gpio-chip pointer to some more use in gpiod_export.
Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/gpio/gpiolib-sysfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index d87f595a02ce..da0300224b4a 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -584,7 +584,7 @@ int gpiod_export(struct gpio_desc *desc, bool direction_may_change) goto fail_unlock; } - if (desc->chip->direction_input && desc->chip->direction_output && + if (chip->direction_input && chip->direction_output && direction_may_change) { set_bit(FLAG_SYSFS_DIR, &desc->flags); } @@ -592,10 +592,10 @@ int gpiod_export(struct gpio_desc *desc, bool direction_may_change) spin_unlock_irqrestore(&gpio_lock, flags); offset = gpio_chip_hwgpio(desc); - if (desc->chip->names && desc->chip->names[offset]) - ioname = desc->chip->names[offset]; + if (chip->names && chip->names[offset]) + ioname = chip->names[offset]; - dev = device_create_with_groups(&gpio_class, desc->chip->dev, + dev = device_create_with_groups(&gpio_class, chip->dev, MKDEV(0, 0), desc, gpio_groups, ioname ? ioname : "gpio%u", desc_to_gpio(desc)); -- 2.0.5
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