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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-12-05 03:53:30 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-05 06:44:14 +0300 |
| commit | a97832f224893d6155aa785773df70263cfe94ef (patch) | |
| tree | 2d25dcb158ae36e5787b021abae793d634e63072 /drivers/base/regmap | |
| parent | 30544ed5de431fe25d3793e4dd5a058d877c4d77 (diff) | |
| download | linux-a97832f224893d6155aa785773df70263cfe94ef.tar.xz | |
gpio: pca953x: remove redundant variable and check in IRQ handler
We always will have at least one iteration of the loop due to pending
being guaranteed to be non-zero. That is, we may remove extra variable
and check in the IRQ handler.
Link: http://lkml.kernel.org/r/20191022172922.61232-9-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: William Breathitt Gray <vilhelm.gray@gmail.com>
Cc: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/base/regmap')
0 files changed, 0 insertions, 0 deletions