4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marc Gonzalez <marc_gonzalez@xxxxxxxxxxxxxxxx> commit 007b4e8b705a4eff184d567c5a8b496622f9e116 upstream. Use devm_clk_get() to let Linux manage struct clk memory. Fixes: 6956e2385a16 ("add tango NAND flash controller support") Cc: stable@xxxxxxxxxxxxxxx Reported-by: Xidong Wang <wangxidong_97@xxxxxxx> Signed-off-by: Marc Gonzalez <marc_gonzalez@xxxxxxxxxxxxxxxx> Reviewed-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/mtd/nand/tango_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/mtd/nand/tango_nand.c +++ b/drivers/mtd/nand/tango_nand.c @@ -654,7 +654,7 @@ static int tango_nand_probe(struct platf writel_relaxed(MODE_RAW, nfc->pbus_base + PBUS_PAD_MODE); - clk = clk_get(&pdev->dev, NULL); + clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(clk)) return PTR_ERR(clk);