spi: spi-cavium-thunderx: Add missing clk_disable_unprepare()
Add the missing clk_disable_unprepare() before return in the probe
error handling case and remove.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-cavium-thunderx.c b/drivers/spi/spi-cavium-thunderx.c
index eff2a13..8779377 100644
--- a/drivers/spi/spi-cavium-thunderx.c
+++ b/drivers/spi/spi-cavium-thunderx.c
@@ -80,6 +80,7 @@
return 0;
error:
+ clk_disable_unprepare(p->clk);
spi_master_put(master);
return ret;
}
@@ -93,6 +94,7 @@
if (!p)
return;
+ clk_disable_unprepare(p->clk);
/* Put everything in a known state. */
writeq(0, p->register_base + OCTEON_SPI_CFG(p));
}