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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-01-04 11:12:33 +0100 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-01-09 16:09:05 -0800 |
| commit | e2d793330875d60e2c81de7a75b6bba159fef70a (patch) | |
| tree | 9852ca74da7019a922a3ac246387c9fbbd1c61f8 /drivers/clk/clk-conf.c | |
| parent | 67bcc2c5f1da8c5bb58e72354274ea5c59a3950a (diff) | |
| download | linux-stable-e2d793330875d60e2c81de7a75b6bba159fef70a.tar.gz linux-stable-e2d793330875d60e2c81de7a75b6bba159fef70a.tar.bz2 linux-stable-e2d793330875d60e2c81de7a75b6bba159fef70a.zip | |
clk: clk-conf: Do not print error messages if EPROBE_DEFER
EPROBE_DEFER is not an error, hence printing an error message like
clk: couldn't get clock 0 for /soc/display@feb00000
may confuse the user.
Suppress error messages in case of probe deferral to fix this.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-conf.c')
| -rw-r--r-- | drivers/clk/clk-conf.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/clk/clk-conf.c b/drivers/clk/clk-conf.c index 674785d968a3..e0e02a6e5900 100644 --- a/drivers/clk/clk-conf.c +++ b/drivers/clk/clk-conf.c @@ -40,8 +40,9 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier) return 0; pclk = of_clk_get_from_provider(&clkspec); if (IS_ERR(pclk)) { - pr_warn("clk: couldn't get parent clock %d for %s\n", - index, node->full_name); + if (PTR_ERR(pclk) != -EPROBE_DEFER) + pr_warn("clk: couldn't get parent clock %d for %s\n", + index, node->full_name); return PTR_ERR(pclk); } @@ -55,8 +56,9 @@ static int __set_clk_parents(struct device_node *node, bool clk_supplier) } clk = of_clk_get_from_provider(&clkspec); if (IS_ERR(clk)) { - pr_warn("clk: couldn't get assigned clock %d for %s\n", - index, node->full_name); + if (PTR_ERR(clk) != -EPROBE_DEFER) + pr_warn("clk: couldn't get assigned clock %d for %s\n", + index, node->full_name); rc = PTR_ERR(clk); goto err; } @@ -99,8 +101,9 @@ static int __set_clk_rates(struct device_node *node, bool clk_supplier) clk = of_clk_get_from_provider(&clkspec); if (IS_ERR(clk)) { - pr_warn("clk: couldn't get clock %d for %s\n", - index, node->full_name); + if (PTR_ERR(clk) != -EPROBE_DEFER) + pr_warn("clk: couldn't get clock %d for %s\n", + index, node->full_name); return PTR_ERR(clk); } |