From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit ad8566d3555c4731e6b48823b92d3929b0394c14 ]
Call clk_disable_unprepare(nfc->phase_rx) if the clk_set_rate() function fails to avoid a resource leak.
Fixes: 8fae856c5350 ("mtd: rawnand: meson: add support for Amlogic NAND flash controller") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Miquel Raynal miquel.raynal@bootlin.com Link: https://lore.kernel.org/linux-mtd/X8ikVCnUsfTpffFB@mwanda Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/mtd/nand/raw/meson_nand.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c index 1b82b687e5a50..58eaa3845da4d 100644 --- a/drivers/mtd/nand/raw/meson_nand.c +++ b/drivers/mtd/nand/raw/meson_nand.c @@ -1041,9 +1041,12 @@ static int meson_nfc_clk_init(struct meson_nfc *nfc)
ret = clk_set_rate(nfc->device_clk, 24000000); if (ret) - goto err_phase_rx; + goto err_disable_rx;
return 0; + +err_disable_rx: + clk_disable_unprepare(nfc->phase_rx); err_phase_rx: clk_disable_unprepare(nfc->phase_tx); err_phase_tx: