i3c: master: Fix an error checking typo in 'cdns_i3c_master_probe()'

This change “i3c: master: Fix an error checking typo in ‘cdns_i3c_master_probe()'” in Linux kernel is authored by Christophe JAILLET <christophe.jaillet [at] wanadoo.fr> on Sat Dec 29 01:05:40 2018 +0100.

i3c: master: Fix an error checking typo in 'cdns_i3c_master_probe()'

Fix a cut'n'paste typo.
Checking 'master->sysclk' is expected here.

Fixes: 603f2bee2c54 ("i3c: master: Add driver for Cadence IP")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This Linux change may have been applied to various maintained Linux releases and you can find Linux releases including commit 52768f3.

There are 4 lines of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.

 drivers/i3c/master/i3c-master-cdns.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i3c/master/i3c-master-cdns.c b/drivers/i3c/master/i3c-master-cdns.c
index bbd79b8..8889a4f 100644
--- a/drivers/i3c/master/i3c-master-cdns.c
+++ b/drivers/i3c/master/i3c-master-cdns.c
@@ -1556,8 +1556,8 @@ static int cdns_i3c_master_probe(struct platform_device *pdev)
 		return PTR_ERR(master->pclk);
 	master->sysclk = devm_clk_get(&pdev->dev, "sysclk");
-	if (IS_ERR(master->pclk))
-		return PTR_ERR(master->pclk);
+	if (IS_ERR(master->sysclk))
+		return PTR_ERR(master->sysclk);
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)

The commit for this change in Linux stable tree is 52768f3 (patch).

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