From: Arvind Yadav <[email protected]> Free memory mapping, if lpc18xx_ccu_init is not successful.
Signed-off-by: Arvind Yadav <[email protected]> --- drivers/clk/nxp/clk-lpc18xx-ccu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/clk/nxp/clk-lpc18xx-ccu.c b/drivers/clk/nxp/clk-lpc18xx-ccu.c index f7136b9..27781b4 100644 --- a/drivers/clk/nxp/clk-lpc18xx-ccu.c +++ b/drivers/clk/nxp/clk-lpc18xx-ccu.c @@ -277,12 +277,15 @@ static void __init lpc18xx_ccu_init(struct device_node *np) } clk_data = kzalloc(sizeof(*clk_data), GFP_KERNEL); - if (!clk_data) + if (!clk_data) { + iounmap(reg_base); return; + } clk_data->num = of_property_count_strings(np, "clock-names"); clk_data->name = kcalloc(clk_data->num, sizeof(char *), GFP_KERNEL); if (!clk_data->name) { + iounmap(reg_base); kfree(clk_data); return; } -- 1.7.9.5
