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soc: aspeed: lpc-ctrl: Block error printing on probe defer cases
author
Jae Hyun Yoo
<jae.hyun.yoo@linux.intel.com>
Tue, 1 Feb 2022 07:01:18 +0000
(17:31 +1030)
committer
Arnd Bergmann
<arnd@arndb.de>
Tue, 8 Feb 2022 08:52:59 +0000
(09:52 +0100)
Add a checking code when it gets -EPROBE_DEFER while getting a clock
resource. In this case, it doesn't need to print out an error message
because the probing will be re-visited.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Iwona Winiarska <iwona.winiarska@intel.com>
Link:
https://lore.kernel.org/r/20211104173709.222912-1-jae.hyun.yoo@intel.com
Link:
https://lore.kernel.org/r/20220201070118.196372-1-joel@jms.id.au'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
drivers/soc/aspeed/aspeed-lpc-ctrl.c
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diff --git
a/drivers/soc/aspeed/aspeed-lpc-ctrl.c
b/drivers/soc/aspeed/aspeed-lpc-ctrl.c
index 72771e018c42eae059d2c7adaf2c4cfd7e412856..258894ed234b3ddc3709a7d75251d45c55eeb862 100644
(file)
--- a/
drivers/soc/aspeed/aspeed-lpc-ctrl.c
+++ b/
drivers/soc/aspeed/aspeed-lpc-ctrl.c
@@
-306,10
+306,9
@@
static int aspeed_lpc_ctrl_probe(struct platform_device *pdev)
}
lpc_ctrl->clk = devm_clk_get(dev, NULL);
- if (IS_ERR(lpc_ctrl->clk)) {
- dev_err(dev, "couldn't get clock\n");
- return PTR_ERR(lpc_ctrl->clk);
- }
+ if (IS_ERR(lpc_ctrl->clk))
+ return dev_err_probe(dev, PTR_ERR(lpc_ctrl->clk),
+ "couldn't get clock\n");
rc = clk_prepare_enable(lpc_ctrl->clk);
if (rc) {
dev_err(dev, "couldn't enable clock\n");