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clk: ti: dra7-atl-clock: Fix possible ERR_PTR dereference
[deliverable/linux.git]
/
drivers
/
clk
/
ti
/
clk-dra7-atl.c
diff --git
a/drivers/clk/ti/clk-dra7-atl.c
b/drivers/clk/ti/clk-dra7-atl.c
index d86bc46b93bdfeae630f94a55745315a0d8c1ec8..0a1df821860fdc01ed9dc2278111b1b4150ed62b 100644
(file)
--- a/
drivers/clk/ti/clk-dra7-atl.c
+++ b/
drivers/clk/ti/clk-dra7-atl.c
@@
-252,6
+252,11
@@
static int of_dra7_atl_clk_probe(struct platform_device *pdev)
}
clk = of_clk_get_from_provider(&clkspec);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to get atl clock %d from provider\n",
+ __func__, i);
+ return PTR_ERR(clk);
+ }
cdesc = to_atl_desc(__clk_get_hw(clk));
cdesc->cinfo = cinfo;
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