diff options
| author | Yoshitaka Ikeda <ikeda@nskint.co.jp> | 2021-07-16 17:33:12 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-07-16 18:58:28 +0300 |
| commit | 0ccfd1ba84a4503b509250941af149e9ebd605ca (patch) | |
| tree | a8453569922abe88fb9aa660d607109603630cae /drivers/spi/spi-cadence-quadspi.c | |
| parent | 55cef88bbf12f3bfbe5c2379a8868a034707e755 (diff) | |
| download | linux-0ccfd1ba84a4503b509250941af149e9ebd605ca.tar.xz | |
spi: spi-cadence-quadspi: Revert "Fix division by zero warning"
Revert to change to a better code.
This reverts commit 55cef88bbf12f3bfbe5c2379a8868a034707e755.
Signed-off-by: Yoshitaka Ikeda <ikeda@nskint.co.jp>
Link: https://lore.kernel.org/r/bd30bdb4-07c4-f713-5648-01c898d51f1b@nskint.co.jp
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-cadence-quadspi.c')
| -rw-r--r-- | drivers/spi/spi-cadence-quadspi.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index 13d1f0ce618e..7a00346ff9b9 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -307,13 +307,11 @@ static unsigned int cqspi_calc_rdreg(struct cqspi_flash_pdata *f_pdata) static unsigned int cqspi_calc_dummy(const struct spi_mem_op *op, bool dtr) { - unsigned int dummy_clk = 0; + unsigned int dummy_clk; - if (op->dummy.buswidth && op->dummy.nbytes) { - dummy_clk = op->dummy.nbytes * (8 / op->dummy.buswidth); - if (dtr) - dummy_clk /= 2; - } + dummy_clk = op->dummy.nbytes * (8 / op->dummy.buswidth); + if (dtr) + dummy_clk /= 2; return dummy_clk; } |