clk: imx: scu: fix memleak on platform_device_add() fails

No error handling is performed when platform_device_add()
fails. Add error processing before return, and modified
the return value.

Fixes: 77d8f3068c ("clk: imx: scu: add two cells binding support")
Signed-off-by: Lin Yujun <linyujun809@huawei.com>
Link: https://lore.kernel.org/r/20220914033206.98046-1-linyujun809@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Lin Yujun 2022-09-14 11:32:06 +08:00 • committed by Stephen Boyd
commit 855ae87a20