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authorMichal Nazarewicz <mina86@mina86.com>2013-11-29 21:09:07 +0400
committerMark Brown <broonie@linaro.org>2013-12-02 21:35:54 +0400
commit84acfd4340f9c7cef7286eb9d539e78fb3a15292 (patch)
tree45bb2798710b22b79021f9def054615db3fb10d7 /drivers/spi/spi-omap-100k.c
parent0079aae0f1e6179d85323b22b370a9cc15c89d45 (diff)
downloadlinux-84acfd4340f9c7cef7286eb9d539e78fb3a15292.tar.xz
spi: omap-100k: remove pointless _remove function
Commit [8074cf06: use devm_spi_register_master()] removed the last bit of omap1_spi100k_remove function that had side effects. After call to spi_unregister_master was removed, the function consisted of: 2. call to platform_get_drvdata whose return value was only used in: 2. call to spi_master_get_devdata whose return value was not used, 3. an if statement checking if zero was not zero, and 4. call to platform_get_resource whose return value was not used. Ah, yes, and of course, final return 0. ;) Since omap1_spi100k_remove no longer does anything, it can be safely removed. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-omap-100k.c')
-rw-r--r--drivers/spi/spi-omap-100k.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index b6ed82beb01d..0d32054bfc0d 100644
--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -470,31 +470,12 @@ err:
return status;
}
-static int omap1_spi100k_remove(struct platform_device *pdev)
-{
- struct spi_master *master;
- struct omap1_spi100k *spi100k;
- struct resource *r;
- int status = 0;
-
- master = platform_get_drvdata(pdev);
- spi100k = spi_master_get_devdata(master);
-
- if (status != 0)
- return status;
-
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
- return 0;
-}
-
static struct platform_driver omap1_spi100k_driver = {
.driver = {
.name = "omap1_spi100k",
.owner = THIS_MODULE,
},
.probe = omap1_spi100k_probe,
- .remove = omap1_spi100k_remove,
};
module_platform_driver(omap1_spi100k_driver);
@@ -502,4 +483,3 @@ module_platform_driver(omap1_spi100k_driver);
MODULE_DESCRIPTION("OMAP7xx SPI 100k controller driver");
MODULE_AUTHOR("Fabrice Crohas <fcrohas@gmail.com>");
MODULE_LICENSE("GPL");
-