From: Santosh Y <santoshsy@gmail.com>
To: james.bottomley@hansenpartnership.com
Cc: linux-scsi@vger.kernel.org, vinholikatti@gmail.com,
Wolfram Sang <wsa@the-dreams.de>, Santosh Y <santoshsy@gmail.com>
Subject: [PATCH 9/9] drivers/scsi/ufs: don't check resource with devm_ioremap_resource
Date: Sun, 28 Jul 2013 22:40:37 +0530 [thread overview]
Message-ID: <1375031437-10206-10-git-send-email-santoshsy@gmail.com> (raw)
In-Reply-To: <1375031437-10206-1-git-send-email-santoshsy@gmail.com>
From: Wolfram Sang <wsa@the-dreams.de>
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Santosh Y <santoshsy@gmail.com>
diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c
index 34f726c..3da4252 100644
--- a/drivers/scsi/ufs/ufshcd-pltfrm.c
+++ b/drivers/scsi/ufs/ufshcd-pltfrm.c
@@ -137,12 +137,6 @@ static int ufshcd_pltfrm_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!mem_res) {
- dev_err(dev, "Memory resource not available\n");
- err = -ENODEV;
- goto out;
- }
-
mmio_base = devm_ioremap_resource(dev, mem_res);
if (IS_ERR(mmio_base)) {
err = PTR_ERR(mmio_base);
--
1.8.3.1
next prev parent reply other threads:[~2013-07-28 17:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-28 17:10 [PATCH 0/9] scsi:ufs: query, bkops support and other fixes Santosh Y
2013-07-28 17:10 ` [PATCH 1/9] scsi: ufs: Add support for sending NOP OUT UPIU Santosh Y
2013-07-28 17:10 ` [PATCH 2/9] scsi: ufs: Set fDeviceInit flag to initiate device initialization Santosh Y
2013-07-28 17:10 ` [PATCH 3/9] scsi: ufs: Add support for host assisted background operations Santosh Y
2013-07-28 17:10 ` [PATCH 4/9] scsi: ufs: Add runtime PM support for UFS host controller driver Santosh Y
2013-07-29 18:13 ` Sujit Reddy Thumma
2013-07-29 18:24 ` Santosh Y
2013-07-28 17:10 ` [PATCH 5/9] ufshcd-pci: release ioremapped region during removing driver Santosh Y
2013-07-28 17:10 ` [PATCH 6/9] ufs: don't disable_irq() if the IRQ can be shared among devices Santosh Y
2013-07-28 17:10 ` [PATCH 7/9] ufs: don't stop controller before scsi_remove_host() Santosh Y
2013-07-28 17:10 ` [PATCH 8/9] ufshcd-pltfrm: remove redundant dev_err call in ufshcd_pltfrm_probe() Santosh Y
2013-07-28 17:10 ` Santosh Y [this message]
2013-07-29 19:05 ` [PATCH 0/9] scsi:ufs: query, bkops support and other fixes Santosh Y
-- strict thread matches above, loose matches on Subject: below --
2013-07-29 19:05 Santosh Y
2013-07-29 19:06 ` [PATCH 9/9] drivers/scsi/ufs: don't check resource with devm_ioremap_resource Santosh Y
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