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| author | Bryan O'Donoghue <[email protected]> | 2017-07-28 13:22:57 +0000 |
|---|---|---|
| committer | Boris Brezillon <[email protected]> | 2017-08-02 08:26:40 +0000 |
| commit | 791eccd94965a8029ae09c5530bcb9a76794e408 (patch) | |
| tree | 0e2d8503a9d657df9a5fed39946d07dde81e1556 /drivers/iio/trigger/stm32-timer-trigger.c | |
| parent | nand: fix wrong default oob layout for small pages using soft ecc (diff) | |
| download | kernel-791eccd94965a8029ae09c5530bcb9a76794e408.tar.gz kernel-791eccd94965a8029ae09c5530bcb9a76794e408.zip | |
mtd: nand: sunxi: fix potential divide-by-zero error
clk_round_rate() can return <= 0. Currently the value returned by
clk_round_rate() is used directly for a division. This patch introduces a
guard to ensure a divide-by-zero or a divide by a negative number for that
matter can't happen by bugging out returning -EINVAL if clk_round_rate()
returns <= 0.
Fixes: 2d43457f79e4 ("mtd: nand: sunxi: fix EDO mode selection")
Signed-off-by: Bryan O'Donoghue <[email protected]>
Signed-off-by: Boris Brezillon <[email protected]>
Diffstat (limited to 'drivers/iio/trigger/stm32-timer-trigger.c')
0 files changed, 0 insertions, 0 deletions