Staging: mrst-touchscreen - simplify en/disable of interrupts for NEC

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Use 8 bit update commands instead of a 16 bit unaligned read/write
pair which fails after the first few calls; the voodoo in the original
doesn't seem to be required with this mechanism.

Tested-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andy Ross <andy.ross@windriver.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

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Andy Ross 2010-08-31 23:00:41 -07:00 • committed by Dmitry Torokhov

parent 409d568dc5

commit a9cfa2537c

1 changed files with 5 additions and 55 deletions

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drivers/staging/mrst-touchscreen/intel-mid-touch.c

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