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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-05-31 20:01:30 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-03 14:23:32 -0700
commitc265a0d5152619bddcf1986f17995d2df6781554 (patch)
treea12aedb8a70c6f45d507206f7d6fa9c7cff00cd0 /drivers/misc/spear13xx_pcie_gadget.c
parentfca597558e47f936a0e03bab15af726aa3a0fa0e (diff)
downloadlinux-c265a0d5152619bddcf1986f17995d2df6781554.tar.bz2
pcie-gadget-spear: fix error return code in spear_pcie_gadget_probe()
Fix to return a negative error code in the clk_get_sys() and clk_enable() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/spear13xx_pcie_gadget.c')
-rw-r--r--drivers/misc/spear13xx_pcie_gadget.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/misc/spear13xx_pcie_gadget.c b/drivers/misc/spear13xx_pcie_gadget.c
index 84a8dabc18fb..4ba0ea352968 100644
--- a/drivers/misc/spear13xx_pcie_gadget.c
+++ b/drivers/misc/spear13xx_pcie_gadget.c
@@ -814,9 +814,11 @@ static int spear_pcie_gadget_probe(struct platform_device *pdev)
clk = clk_get_sys("pcie1", NULL);
if (IS_ERR(clk)) {
pr_err("%s:couldn't get clk for pcie1\n", __func__);
+ status = PTR_ERR(clk);
goto err_irq;
}
- if (clk_enable(clk)) {
+ status = clk_enable(clk);
+ if (status) {
pr_err("%s:couldn't enable clk for pcie1\n", __func__);
goto err_irq;
}
@@ -828,9 +830,11 @@ static int spear_pcie_gadget_probe(struct platform_device *pdev)
clk = clk_get_sys("pcie2", NULL);
if (IS_ERR(clk)) {
pr_err("%s:couldn't get clk for pcie2\n", __func__);
+ status = PTR_ERR(clk);
goto err_irq;
}
- if (clk_enable(clk)) {
+ status = clk_enable(clk);
+ if (status) {
pr_err("%s:couldn't enable clk for pcie2\n", __func__);
goto err_irq;
}