From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: linux-media@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Yong Zhi <yong.zhi@intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Bingbu Cao <bingbu.cao@intel.com>,
Tian Shu Qiu <tian.shu.qiu@intel.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Subject: [PATCH v2 08/10] media: ipu3-cio2: Drop bogus check and error message
Date: Mon, 17 Aug 2020 19:07:31 +0300 [thread overview]
Message-ID: <20200817160734.12402-8-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20200817160734.12402-1-andriy.shevchenko@linux.intel.com>
pcim_iomap_table() won't fail if previous pcim_iomap_regions() hasn't.
Since we check pcim_iomap_regions() for failure the check close to
pcim_iomap_table() is bogus and not needed.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
v2: new patch
drivers/media/pci/intel/ipu3/ipu3-cio2.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
index 57310d7874ce..f5c27c1aa9a2 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -1715,7 +1715,6 @@ static int cio2_pci_probe(struct pci_dev *pci_dev,
const struct pci_device_id *id)
{
struct cio2_device *cio2;
- void __iomem *const *iomap;
int r;
cio2 = devm_kzalloc(&pci_dev->dev, sizeof(*cio2), GFP_KERNEL);
@@ -1738,13 +1737,7 @@ static int cio2_pci_probe(struct pci_dev *pci_dev,
return -ENODEV;
}
- iomap = pcim_iomap_table(pci_dev);
- if (!iomap) {
- dev_err(&pci_dev->dev, "failed to iomap table\n");
- return -ENODEV;
- }
-
- cio2->base = iomap[CIO2_PCI_BAR];
+ cio2->base = pcim_iomap_table(pci_dev)[CIO2_PCI_BAR];
pci_set_drvdata(pci_dev, cio2);
--
2.28.0
next prev parent reply other threads:[~2020-08-17 18:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-17 16:07 [PATCH v2 01/10] media: ipu3-cio2: Simplify cleanup code Andy Shevchenko
2020-08-17 16:07 ` [PATCH v2 02/10] media: ipu3-cio2: Introduce CIO2_LOP_ENTRIES constant Andy Shevchenko
2020-10-09 1:00 ` Laurent Pinchart
2020-10-09 10:11 ` Andy Shevchenko
2020-08-17 16:07 ` [PATCH v2 03/10] media: ipu2-cio2: Replace custom definition with PAGE_SIZE Andy Shevchenko
2020-10-09 1:04 ` Laurent Pinchart
2020-10-09 11:42 ` Andy Shevchenko
2020-08-17 16:07 ` [PATCH v2 04/10] media: ipu3-cio2: Use macros from pfn.h Andy Shevchenko
2020-08-17 16:07 ` [PATCH v2 05/10] media: ipu3-cio2: Replace infinite loop by one with clear exit condition Andy Shevchenko
2020-08-17 16:07 ` [PATCH v2 06/10] media: ipu3-cio2: Use readl_poll_timeout() helper Andy Shevchenko
2020-10-09 1:14 ` Laurent Pinchart
2020-08-17 16:07 ` [PATCH v2 07/10] media: ipu3-cio2: Get rid of pci_set_master() duplication Andy Shevchenko
2020-10-09 1:09 ` Laurent Pinchart
2020-08-17 16:07 ` Andy Shevchenko [this message]
2020-10-09 1:18 ` [PATCH v2 08/10] media: ipu3-cio2: Drop bogus check and error message Laurent Pinchart
2020-10-09 10:17 ` Andy Shevchenko
2020-08-17 16:07 ` [PATCH v2 09/10] media: ipu3-cio2: Drop useless assignments Andy Shevchenko
2020-10-09 1:19 ` Laurent Pinchart
2020-08-17 16:07 ` [PATCH v2 10/10] media: ipu3-cio2: Update Copyright year and fix indentation issues Andy Shevchenko
2020-10-09 1:15 ` Laurent Pinchart
2020-10-09 0:57 ` [PATCH v2 01/10] media: ipu3-cio2: Simplify cleanup code Laurent Pinchart
2020-10-09 10:26 ` Sakari Ailus
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