Subject: [merged] rtc-rtc-coh901331-use-devm_ioremap_resource.patch removed from -mm tree To: jg1.han@xxxxxxxxxxx,linus.walleij@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Fri, 04 Apr 2014 12:35:04 -0700 The patch titled Subject: rtc: rtc-coh901331: use devm_ioremap_resource() has been removed from the -mm tree. Its filename was rtc-rtc-coh901331-use-devm_ioremap_resource.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Jingoo Han <jg1.han@xxxxxxxxxxx> Subject: rtc: rtc-coh901331: use devm_ioremap_resource() Use devm_ioremap_resource() in order to make the code simpler, and remove redundant return value check of platform_get_resource() because the value is checked by devm_ioremap_resource(). Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx> Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/rtc/rtc-coh901331.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) diff -puN drivers/rtc/rtc-coh901331.c~rtc-rtc-coh901331-use-devm_ioremap_resource drivers/rtc/rtc-coh901331.c --- a/drivers/rtc/rtc-coh901331.c~rtc-rtc-coh901331-use-devm_ioremap_resource +++ a/drivers/rtc/rtc-coh901331.c @@ -43,8 +43,6 @@ struct coh901331_port { struct rtc_device *rtc; struct clk *clk; - u32 phybase; - u32 physize; void __iomem *virtbase; int irq; #ifdef CONFIG_PM_SLEEP @@ -173,19 +171,9 @@ static int __init coh901331_probe(struct return -ENOMEM; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENOENT; - - rtap->phybase = res->start; - rtap->physize = resource_size(res); - - if (devm_request_mem_region(&pdev->dev, rtap->phybase, rtap->physize, - "rtc-coh901331") == NULL) - return -EBUSY; - - rtap->virtbase = devm_ioremap(&pdev->dev, rtap->phybase, rtap->physize); - if (!rtap->virtbase) - return -ENOMEM; + rtap->virtbase = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(rtap->virtbase)) + return PTR_ERR(rtap->virtbase); rtap->irq = platform_get_irq(pdev, 0); if (devm_request_irq(&pdev->dev, rtap->irq, coh901331_interrupt, 0, _ Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are origin.patch maintainers-update-ibm-serveraid-raid-info.patch drivers-video-backlight-backlightc-remove-backlight-sysfs-uevent.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html