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>

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index b6ed82beb01dc651d687f374ce5536ce289d440c..0d32054bfc0dd624c1d99ec37f47f6c8244b3ab2 100644 (file)
--- 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");
-