mfd: remove use of __devexit_p

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/mfd/wm831x-spi.c

@@ -99,7 +99,7 @@ static struct spi_driver wm831x_spi_driver = {
 	},
 	.id_table	= wm831x_spi_ids,
 	.probe		= wm831x_spi_probe,
-	.remove		= __devexit_p(wm831x_spi_remove),
+	.remove		= wm831x_spi_remove,
 	.shutdown	= wm831x_spi_shutdown,
 };