Commit 19f0ad09 authored by Nicholas Mc Guire's avatar Nicholas Mc Guire Committed by Mark Brown

spi: sh-msiof: cleanup wait_for_completion return handling

return type of wait_for_completion_timeout is unsigned long not int, this
patch uses the return value of wait_for_completion_timeout in the condition
directly rather than assigning it to an incorrect type variable.
Signed-off-by: default avatarNicholas Mc Guire <der.herr@hofr.at>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 65d5665b
......@@ -636,8 +636,7 @@ static int sh_msiof_spi_txrx_once(struct sh_msiof_spi_priv *p,
}
/* wait for tx fifo to be emptied / rx fifo to be filled */
ret = wait_for_completion_timeout(&p->done, HZ);
if (!ret) {
if (!wait_for_completion_timeout(&p->done, HZ)) {
dev_err(&p->pdev->dev, "PIO timeout\n");
ret = -ETIMEDOUT;
goto stop_reset;
......@@ -747,8 +746,7 @@ static int sh_msiof_dma_once(struct sh_msiof_spi_priv *p, const void *tx,
}
/* wait for tx fifo to be emptied / rx fifo to be filled */
ret = wait_for_completion_timeout(&p->done, HZ);
if (!ret) {
if (!wait_for_completion_timeout(&p->done, HZ)) {
dev_err(&p->pdev->dev, "DMA timeout\n");
ret = -ETIMEDOUT;
goto stop_reset;
......
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