pinctrl: remove orphaned exported ".remove" function

The Kconfig currently controlling compilation of this code is:

drivers/pinctrl/freescale/Kconfig:config PINCTRL_MXS
drivers/pinctrl/freescale/Kconfig:	bool

...meaning that it currently is not being built as a module by anyone.

It also doesn't have any modular functionality, so it doesn't need
module.h included at all.

What it does have is an exported function that was used as a shared
".remove" by other drivers, but those use cases (imx23 and imx28)
are now gone, and hence this can disappear as well.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/freescale/pinctrl-mxs.c b/drivers/pinctrl/freescale/pinctrl-mxs.c
index 6bbda6b..41b5b07 100644 (file)
--- a/drivers/pinctrl/freescale/pinctrl-mxs.c
+++ b/drivers/pinctrl/freescale/pinctrl-mxs.c
@@ -12,7 +12,6 @@
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/pinctrl/machine.h>
@@ -553,14 +552,3 @@ err:
        return ret;
 }
 EXPORT_SYMBOL_GPL(mxs_pinctrl_probe);
-
-int mxs_pinctrl_remove(struct platform_device *pdev)
-{
-       struct mxs_pinctrl_data *d = platform_get_drvdata(pdev);
-
-       pinctrl_unregister(d->pctl);
-       iounmap(d->base);
-
-       return 0;
-}
-EXPORT_SYMBOL_GPL(mxs_pinctrl_remove);

diff --git a/drivers/pinctrl/freescale/pinctrl-mxs.h b/drivers/pinctrl/freescale/pinctrl-mxs.h
index fdd88d0..34dbf75 100644 (file)
--- a/drivers/pinctrl/freescale/pinctrl-mxs.h
+++ b/drivers/pinctrl/freescale/pinctrl-mxs.h
@@ -86,6 +86,5 @@ struct mxs_pinctrl_soc_data {
 
 int mxs_pinctrl_probe(struct platform_device *pdev,
                      struct mxs_pinctrl_soc_data *soc);
-int mxs_pinctrl_remove(struct platform_device *pdev);
 
 #endif /* __PINCTRL_MXS_H */