From 6746bc095bbd1da719aadd9a11fe2c75a12f22e0 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 9 Nov 2020 17:34:07 +0100 Subject: rtc: nvmem: emit an error message when nvmem registration fails Some users check the return value of devm_rtc_nvmem_register() only in order to emit an error message and then continue probing. This is fine as an rtc can function without exposing nvmem but let's generalize it: let's make the registration function emit the error message so that users don't have to. Signed-off-by: Bartosz Golaszewski Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20201109163409.24301-7-brgl@bgdev.pl --- drivers/rtc/rtc-cmos.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/rtc/rtc-cmos.c') diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index eea91c1538aa..766074c04b53 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -869,8 +869,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq) /* export at least the first block of NVRAM */ nvmem_cfg.size = address_space - NVRAM_OFFSET; - if (devm_rtc_nvmem_register(cmos_rtc.rtc, &nvmem_cfg)) - dev_err(dev, "nvmem registration failed\n"); + devm_rtc_nvmem_register(cmos_rtc.rtc, &nvmem_cfg); dev_info(dev, "%s%s, %d bytes nvram%s\n", !is_valid_irq(rtc_irq) ? "no alarms" : -- cgit v1.2.3