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(parent: 033f44b) | patch
spi/bfin_spi: reset ctl_reg bits when setup is run again on a device
authorMike Frysinger <vapier@gentoo.org>
Fri, 18 Dec 2009 17:43:31 +0000 (17:43 +0000)
committerMike Frysinger <vapier@gentoo.org>
Mon, 18 Oct 2010 06:49:39 +0000 (02:49 -0400)
commit5b47bcd48b3bd53c86040321de0d348aadebed87
treec852402ea7446fadd274daeb616199ec7837b3bbtree | snapshot (tar.gz zip)
parent033f44bd0ebca1809e8274237a64263d909f01a7commit | diff
spi/bfin_spi: reset ctl_reg bits when setup is run again on a device

During runtime, the spi setup function may be called multiple times on the
same device in order to reconfigure some settings on the fly.  When this
happens, we need to reset the ctl_reg bits so that changing the mode works
as expected.

Reported-by: Andy Getzendanner <james.getzendanner@students.olin.edu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
drivers/spi/spi_bfin5xx.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)