The patch titled
serial: MPSC: set baudrate when BRG divider is set.
has been removed from the -mm tree. Its filename was
serial-mpsc-set-baudrate-when-brg-divider-is-set.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: serial: MPSC: set baudrate when BRG divider is set.
From: Mark A. Greer <[EMAIL PROTECTED]>
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 <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/serial/mpsc.c | 1 +
1 file changed, 1 insertion(+)
diff -puN
drivers/serial/mpsc.c~serial-mpsc-set-baudrate-when-brg-divider-is-set
drivers/serial/mpsc.c
--- a/drivers/serial/mpsc.c~serial-mpsc-set-baudrate-when-brg-divider-is-set
+++ a/drivers/serial/mpsc.c
@@ -612,6 +612,7 @@ static void mpsc_hw_init(struct mpsc_por
/* No preamble, 16x divider, low-latency, */
writel(0x04400400, pi->mpsc_base + MPSC_MMCRH);
+ mpsc_set_baudrate(pi, pi->default_baud);
if (pi->mirror_regs) {
pi->MPSC_CHR_1_m = 0;
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
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