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authorStephen Boyd <sboyd@kernel.org>2019-07-31 12:35:16 -0700
committerStephen Boyd <sboyd@kernel.org>2019-08-16 10:20:07 -0700
commitbd0e79f1da3cc5da586c92144fbab9fd24700735 (patch)
treea842b74758801a01997e48600f665f282a2e4187 /drivers/phy
parentf6c90df8e7e33c3dc33d4d7471bc42c232b0510e (diff)
downloadlinux-bd0e79f1da3cc5da586c92144fbab9fd24700735.tar.bz2
phy: ti: am654-serdes: Don't reference clk_init_data after registration
A future patch is going to change semantics of clk_register() so that clk_hw::init is guaranteed to be NULL after a clk is registered. Avoid referencing this member here so that we don't run into NULL pointer exceptions. Cc: Roger Quadros <rogerq@ti.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20190731193517.237136-9-sboyd@kernel.org Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/ti/phy-am654-serdes.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/phy/ti/phy-am654-serdes.c b/drivers/phy/ti/phy-am654-serdes.c
index f8edd0840fa2..398a8c9b675a 100644
--- a/drivers/phy/ti/phy-am654-serdes.c
+++ b/drivers/phy/ti/phy-am654-serdes.c
@@ -335,6 +335,7 @@ static int serdes_am654_clk_mux_set_parent(struct clk_hw *hw, u8 index)
{
struct serdes_am654_clk_mux *mux = to_serdes_am654_clk_mux(hw);
struct regmap *regmap = mux->regmap;
+ const char *name = clk_hw_get_name(hw);
unsigned int reg = mux->reg;
int clk_id = mux->clk_id;
int parents[SERDES_NUM_CLOCKS];
@@ -374,8 +375,7 @@ static int serdes_am654_clk_mux_set_parent(struct clk_hw *hw, u8 index)
* This can never happen, unless we missed
* a valid combination in serdes_am654_mux_table.
*/
- WARN(1, "Failed to find the parent of %s clock\n",
- hw->init->name);
+ WARN(1, "Failed to find the parent of %s clock\n", name);
return -EINVAL;
}