From 0ccfd1ba84a4503b509250941af149e9ebd605ca Mon Sep 17 00:00:00 2001 From: Yoshitaka Ikeda Date: Fri, 16 Jul 2021 14:33:12 +0000 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/bd30bdb4-07c4-f713-5648-01c898d51f1b@nskint.co.jp Signed-off-by: Mark Brown --- drivers/spi/spi-cadence-quadspi.c | 10 ++++------ 1 file 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; } -- GitLab