lkml.org 
[lkml]   [2017]   [Jan]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH V2 2/4] PCI: exynos: Remove the unnecessary variables
Date
Remove the unnecessary variables(elbi/phy/block_base).
It needs one resource structure for assigning each resource.
So it replaces with one 'res' variable.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Changelog on V2:
- None

drivers/pci/host/pci-exynos.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/drivers/pci/host/pci-exynos.c b/drivers/pci/host/pci-exynos.c
index 92856cd..3a7e09b 100644
--- a/drivers/pci/host/pci-exynos.c
+++ b/drivers/pci/host/pci-exynos.c
@@ -509,9 +509,7 @@ static int __init exynos_pcie_probe(struct platform_device *pdev)
struct exynos_pcie *ep;
struct pcie_port *pp;
struct device_node *np = dev->of_node;
- struct resource *elbi_base;
- struct resource *phy_base;
- struct resource *block_base;
+ struct resource *res;
int ret;

ep = devm_kzalloc(dev, sizeof(*ep), GFP_KERNEL);
@@ -542,22 +540,22 @@ static int __init exynos_pcie_probe(struct platform_device *pdev)
if (ret)
goto fail_clk;

- elbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- ep->elbi_base = devm_ioremap_resource(dev, elbi_base);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ ep->elbi_base = devm_ioremap_resource(dev, res);
if (IS_ERR(ep->elbi_base)) {
ret = PTR_ERR(ep->elbi_base);
goto fail_bus_clk;
}

- phy_base = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- ep->phy_base = devm_ioremap_resource(dev, phy_base);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ ep->phy_base = devm_ioremap_resource(dev, res);
if (IS_ERR(ep->phy_base)) {
ret = PTR_ERR(ep->phy_base);
goto fail_bus_clk;
}

- block_base = platform_get_resource(pdev, IORESOURCE_MEM, 2);
- ep->block_base = devm_ioremap_resource(dev, block_base);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+ ep->block_base = devm_ioremap_resource(dev, res);
if (IS_ERR(ep->block_base)) {
ret = PTR_ERR(ep->block_base);
goto fail_bus_clk;
--
2.10.2
\
 
 \ /
  Last update: 2017-01-12 03:19    [W:0.068 / U:6.872 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site