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authorHartmut Birr <e9hack@googlemail.com>2006-11-01 12:46:32 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 09:05:33 -0200
commit88bbdf74fcfa7ed1fd1a3c825ee5575752344326 (patch)
tree64e6af972746c4b952e2fe498ea209e789b83c11 /drivers
parent122b5dbea6fa3727fc99fbdc2cf5e4d9b8a5bb00 (diff)
V4L/DVB (4914): Saa7146: Protect access to the IER register by a spinlock
Protect the access to the IER register of the SAA7146 by the device spinlock. I2C transfers may use interrupt mode now. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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