summaryrefslogtreecommitdiffstats
path: root/arch/cris
diff options
context:
space:
mode:
authorMark A. Greer <mgreer@mvista.com>2008-02-05 07:27:54 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 18:44:10 +0100
commit7bbdc3d51cf793dd81c38f794f4cb73df58d1527 (patch)
tree483bf4e7db67bcd7d292d09679cdc3f755e8ac85 /arch/cris
parentserial: Coding style (diff)
downloadlinux-7bbdc3d51cf793dd81c38f794f4cb73df58d1527.tar.xz
linux-7bbdc3d51cf793dd81c38f794f4cb73df58d1527.zip
serial: MPSC: set baudrate when BRG divider is set.
The clock to generate the desired baudrate with the MPSC is first divided by the Baud Rate Generator (BRG) and then by the MPSC itself. So, when the BRG divider is changed, the MPSC divider must also be changed to generate the correct baudrate. During MPSC initialization, the BRG divider is changed but the MPSC divider isn't changed until much later. This results in some printk's coming out garbled. To fix that, set the MPSC divider at the same time that the BRG divider is changed. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/cris')
0 files changed, 0 insertions, 0 deletions