Messages in this thread Patch in this message | | | From | Evgeny Novikov <> | Subject | [PATCH] mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() | Date | Fri, 9 Jul 2021 12:35:42 +0300 |
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hisi_spi_nor_probe() invokes clk_disable_unprepare() on all paths after successful call of clk_prepare_enable(), so, there is no need in one more clk_disable_unprepare() in hisi_spi_nor_remove(). The patch fixes that.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov <novikov@ispras.ru> --- drivers/mtd/spi-nor/controllers/hisi-sfc.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/controllers/hisi-sfc.c b/drivers/mtd/spi-nor/controllers/hisi-sfc.c index 47fbf1d1e557..516e50269478 100644 --- a/drivers/mtd/spi-nor/controllers/hisi-sfc.c +++ b/drivers/mtd/spi-nor/controllers/hisi-sfc.c @@ -477,7 +477,6 @@ static int hisi_spi_nor_remove(struct platform_device *pdev) hisi_spi_nor_unregister_all(host); mutex_destroy(&host->lock); - clk_disable_unprepare(host->clk); return 0; } -- 2.26.2
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