
[ Upstream commit 2169b79258c8be803d2595d6456b1e77129fe154 ]
As the potential failure of the clk_enable(),
it should be better to check it and return error
if fails.
Fixes: b7370112f5
("lpc32xx: Added ethernet driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>