From: Wei Yongjun <[email protected]> In case of error, the function __clk_lookup() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test.
Signed-off-by: Wei Yongjun <[email protected]> --- drivers/clk/tegra/clk-pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c index 197074a..a99bef7 100644 --- a/drivers/clk/tegra/clk-pll.c +++ b/drivers/clk/tegra/clk-pll.c @@ -1507,7 +1507,7 @@ struct clk *tegra_clk_register_pllc(const char *name, const char *parent_name, return ERR_PTR(-EINVAL); parent = __clk_lookup(parent_name); - if (IS_ERR(parent)) { + if (!parent) { WARN(1, "parent clk %s of %s must be registered first\n", name, parent_name); return ERR_PTR(-EINVAL); -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
