diff options
| author | Michal Nazarewicz <mina86@mina86.com> | 2013-11-29 21:09:07 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-02 21:35:54 +0400 |
| commit | 84acfd4340f9c7cef7286eb9d539e78fb3a15292 (patch) | |
| tree | 45bb2798710b22b79021f9def054615db3fb10d7 /drivers/spi/spi-omap-100k.c | |
| parent | 0079aae0f1e6179d85323b22b370a9cc15c89d45 (diff) | |
| download | linux-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.c | 20 |
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"); - |