Commit 43b288ba authored by Arvind Yadav's avatar Arvind Yadav Committed by Mauro Carvalho Chehab

[media] tc358743: Handle return value of clk_prepare_enable

clk_prepare_enable() can fail here and we must check its return value.
Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 48e3e36a
......@@ -1731,7 +1731,11 @@ static int tc358743_probe_of(struct tc358743_state *state)
state->bus = endpoint->bus.mipi_csi2;
clk_prepare_enable(refclk);
ret = clk_prepare_enable(refclk);
if (ret) {
dev_err(dev, "Failed! to enable clock\n");
goto free_endpoint;
}
state->pdata.refclk_hz = clk_get_rate(refclk);
state->pdata.ddc5v_delay = DDC5V_DELAY_100_MS;
......
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