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authorEric Miao <eric.miao@marvell.com>2008-01-31 00:59:15 -0500
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-01-31 00:59:15 -0500
commit9c60debd2a666dc0e8466dee556af30ea68e97d2 (patch)
tree99aec1bfa7767beb981b75175abbfe1ec715197e /arch/arm
parent62059d9e912717abbfb875440621d935d091f289 (diff)
Input: pxa27x_keypad - use device resources for I/O memory mapping and IRQ
1. use ioremap() for registers access, this improves the portability of the driver (e.g. same IP on different processor with different I/O memory range), and make it possible to remove those registers definition in pxa-regs.h as PXA is undergoing a clean-up of that header file 2. use device specific IRQ instead of hardcoded IRQ_KEYPAD, same reason as above 3. clean up the error handling path in _probe() 4. remove DRIVER_NAME and use pdev->name when necessary, we don't actually need a constant string literals Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'arch/arm')
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