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| author | Jiawen Liu <1298662399@qq.com> | 2026-06-20 12:39:29 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-06-30 12:37:06 +0100 |
| commit | faa878d4805ca375738294bc52eae310eb287b16 (patch) | |
| tree | 329508003f85083308310b42c264e5660677dbf1 /drivers | |
| parent | f4b14e67baffd2c879765275bda998a183594e8b (diff) | |
| download | linux-next-faa878d4805ca375738294bc52eae310eb287b16.tar.gz linux-next-faa878d4805ca375738294bc52eae310eb287b16.zip | |
spi: bcmbca-hsspi: return error from failed controller suspend
spi_controller_suspend() can fail if pending transfers cannot stop.
bcmbca_hsspi_suspend() ignored the error and still disabled the
PLL and core clocks.
Return the error before disabling the clocks.
Signed-off-by: Jiawen Liu <1298662399@qq.com>
Link: https://patch.msgid.link/tencent_54F5634545908FBA724E758054BF03953808@qq.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi-bcmbca-hsspi.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/spi/spi-bcmbca-hsspi.c b/drivers/spi/spi-bcmbca-hsspi.c index 09c1472ae4fa..af88ce04948b 100644 --- a/drivers/spi/spi-bcmbca-hsspi.c +++ b/drivers/spi/spi-bcmbca-hsspi.c @@ -568,8 +568,12 @@ static int bcmbca_hsspi_suspend(struct device *dev) { struct spi_controller *host = dev_get_drvdata(dev); struct bcmbca_hsspi *bs = spi_controller_get_devdata(host); + int ret; + + ret = spi_controller_suspend(host); + if (ret) + return ret; - spi_controller_suspend(host); clk_disable_unprepare(bs->pll_clk); clk_disable_unprepare(bs->clk); |