xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pps: descriptor-based gpio

Browse Source 
This patch changes the GPIO access for the pps-gpio driver from the
integer based API to the descriptor based API.

The integer based API is considered deprecated and the descriptor based
API is the preferred way to access GPIOs as per
Documentation/driver-api/gpio/intro.rst

No changes are made to userspace interfaces.

Link: http://lkml.kernel.org/r/20190324043305.6627-2-tom@aussec.com
Signed-off-by: Tom Burkart <tom@aussec.com>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Reviewed-by: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Lukas Senger <lukas@fridolin.com>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Tom Burkart
2019-05-14 15:45:40 -07:00
committed by Linus Torvalds
parent b287a25a71
commit 4461d65176
2 changed files with 32 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/linux/pps-gpio.h
View File

@@ -23,10 +23,9 @@
#define _PPS_GPIO_H
struct pps_gpio_platform_data {
struct gpio_desc *gpio_pin;
bool assert_falling_edge;
bool capture_clear;
unsigned int gpio_pin;
const char *gpio_label;
};
#endif /* _PPS_GPIO_H */