diff options
| author | Vignesh R <vigneshr@ti.com> | 2016-06-09 11:02:04 +0530 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-08-16 08:25:03 -0400 |
| commit | 10dd8c104728611c5f58d7b19df323756d565443 (patch) | |
| tree | 21183c4236c3097865b21cfcfd06b4d66631d1f9 /MAINTAINERS | |
| parent | 27b549050db577d3bef3eb3409237563a115f9dd (diff) | |
gpio: pca953x: Fix NBANK calculation for PCA9536
[ Upstream commit a246b8198f776a16d1d3a3bbfc2d437bad766b29 ]
NBANK() macro assumes that ngpios is a multiple of 8(BANK_SZ) and
hence results in 0 banks for PCA9536 which has just 4 gpios. This is
wrong as PCA9356 has 1 bank with 4 gpios. This results in uninitialized
PCA953X_INVERT register. Fix this by using DIV_ROUND_UP macro in
NBANK().
Cc: stable@vger.kernel.org
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions