From 7c7164f935c8190af7e3663f4e82edc0607dc3a4 Mon Sep 17 00:00:00 2001 From: Etienne Carriere Date: Fri, 6 Nov 2020 15:23:27 +0100 Subject: [PATCH] watchdog: stm32_iwdg: don't print an error on probe deferral Do not print an error trace when deferring probe for clock resources. Signed-off-by: Etienne Carriere Signed-off-by: Christophe Roullier Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20201106142327.3129-2-christophe.roullier@st.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/stm32_iwdg.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/watchdog/stm32_iwdg.c b/drivers/watchdog/stm32_iwdg.c index 25188d6bbe152..a3436c296c97b 100644 --- a/drivers/watchdog/stm32_iwdg.c +++ b/drivers/watchdog/stm32_iwdg.c @@ -162,18 +162,15 @@ static int stm32_iwdg_clk_init(struct platform_device *pdev, u32 ret; wdt->clk_lsi = devm_clk_get(dev, "lsi"); - if (IS_ERR(wdt->clk_lsi)) { - dev_err(dev, "Unable to get lsi clock\n"); - return PTR_ERR(wdt->clk_lsi); - } + if (IS_ERR(wdt->clk_lsi)) + return dev_err_probe(dev, PTR_ERR(wdt->clk_lsi), "Unable to get lsi clock\n"); /* optional peripheral clock */ if (wdt->data->has_pclk) { wdt->clk_pclk = devm_clk_get(dev, "pclk"); - if (IS_ERR(wdt->clk_pclk)) { - dev_err(dev, "Unable to get pclk clock\n"); - return PTR_ERR(wdt->clk_pclk); - } + if (IS_ERR(wdt->clk_pclk)) + return dev_err_probe(dev, PTR_ERR(wdt->clk_pclk), + "Unable to get pclk clock\n"); ret = clk_prepare_enable(wdt->clk_pclk); if (ret) { -- 2.30.2