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

gpio: dwapb: Remove unneeded has_irq member in struct dwapb_port_property

Browse Source 
has_irq member of struct dwapb_port_property is used only in one place,
so, make it local test instead and remove from the structure.
This local test is using memchr_inv() which is quite efficient in comparison
to the original loop and possible little overhead can be neglected.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20200519131233.59032-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko
2020-05-19 16:12:33 +03:00
committed by Linus Walleij
parent aa90939d22
commit 551cb86cbb
3 changed files with 7 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/linux/platform_data/gpio-dwapb.h
View File

@@ -12,7 +12,6 @@ struct dwapb_port_property {
unsigned int ngpio;
unsigned int gpio_base;
int irq[32];
bool has_irq;
bool irq_shared;
};