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authorSerge Semin <Sergey.Semin@baikalelectronics.ru>2022-06-10 13:40:30 +0300
committerArnd Bergmann <arnd@arndb.de>2022-06-14 13:21:44 +0300
commit5e93207e962a6d23893ff4405f6c5d4396fb5934 (patch)
treec42e8de19875901eb88a97eefd4e802f1b13e861 /drivers/bus
parentbe5cddef05f519a321a543906f255ac247246074 (diff)
downloadlinux-5e93207e962a6d23893ff4405f6c5d4396fb5934.tar.xz
bus: bt1-axi: Don't print error on -EPROBE_DEFER
The Baikal-T1 AXI bus driver correctly handles the deferred probe situation, but still pollutes the system log with a misleading error message. Let's fix that by using the dev_err_probe() method to print the log message in case of the clocks/resets request errors. Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20220610104030.28399-2-Sergey.Semin@baikalelectronics.ru' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/bt1-axi.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/bus/bt1-axi.c b/drivers/bus/bt1-axi.c
index e7a6744acc7b..70e49a6e5374 100644
--- a/drivers/bus/bt1-axi.c
+++ b/drivers/bus/bt1-axi.c
@@ -135,10 +135,9 @@ static int bt1_axi_request_rst(struct bt1_axi *axi)
int ret;
axi->arst = devm_reset_control_get_optional_exclusive(axi->dev, "arst");
- if (IS_ERR(axi->arst)) {
- dev_warn(axi->dev, "Couldn't get reset control line\n");
- return PTR_ERR(axi->arst);
- }
+ if (IS_ERR(axi->arst))
+ return dev_err_probe(axi->dev, PTR_ERR(axi->arst),
+ "Couldn't get reset control line\n");
ret = reset_control_deassert(axi->arst);
if (ret)
@@ -159,10 +158,9 @@ static int bt1_axi_request_clk(struct bt1_axi *axi)
int ret;
axi->aclk = devm_clk_get(axi->dev, "aclk");
- if (IS_ERR(axi->aclk)) {
- dev_err(axi->dev, "Couldn't get AXI Interconnect clock\n");
- return PTR_ERR(axi->aclk);
- }
+ if (IS_ERR(axi->aclk))
+ return dev_err_probe(axi->dev, PTR_ERR(axi->aclk),
+ "Couldn't get AXI Interconnect clock\n");
ret = clk_prepare_enable(axi->aclk);
if (ret) {