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Subject[PATCH] spi: zynqmp: disable clocks in error paths
Date
The if pclk enable fails the refclk is not disabled.
Fix the same.

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index aab9b49..18aeace 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -360,7 +360,7 @@ static int zynqmp_prepare_transfer_hardware(struct spi_master *master)

ret = clk_enable(xqspi->refclk);
if (ret)
- goto clk_err;
+ return ret;

ret = clk_enable(xqspi->pclk);
if (ret)
@@ -369,6 +369,7 @@ static int zynqmp_prepare_transfer_hardware(struct spi_master *master)
zynqmp_gqspi_write(xqspi, GQSPI_EN_OFST, GQSPI_EN_MASK);
return 0;
clk_err:
+ clk_disable(xqspi->refclk);
return ret;
}

--
1.7.1
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