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spi: pxa2xx: Drop extra check of platform_get_resource() returned value
author
Andy Shevchenko
<andriy.shevchenko@linux.intel.com>
Mon, 21 Oct 2019 10:36:25 +0000
(13:36 +0300)
committer
Mark Brown
<broonie@kernel.org>
Wed, 23 Oct 2019 16:53:32 +0000
(17:53 +0100)
The devm_ioremap_resource() has already a check for resource pointer
being NULL. No need to double check this.
Drop extra check of platform_get_resource() returned value.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link:
https://lore.kernel.org/r/20191021103625.4250-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-pxa2xx.c
patch
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diff --git
a/drivers/spi/spi-pxa2xx.c
b/drivers/spi/spi-pxa2xx.c
index
068c210
..
4249bca
100644
(file)
--- a/
drivers/spi/spi-pxa2xx.c
+++ b/
drivers/spi/spi-pxa2xx.c
@@
-1545,17
+1545,15
@@
pxa2xx_spi_init_pdata(struct platform_device *pdev)
if (!pdata)
return NULL;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return NULL;
-
ssp = &pdata->ssp;
-
ssp->phys_base = res->start
;
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0)
;
ssp->mmio_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(ssp->mmio_base))
return NULL;
+ ssp->phys_base = res->start;
+
#ifdef CONFIG_PCI
if (pcidev_id) {
pdata->tx_param = pdev->dev.parent;