The patch titled
serial: serial_txx9 driver update (fix)
has been removed from the -mm tree. Its filename was
serial-serial_txx9-driver-update-fix.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: serial: serial_txx9 driver update (fix)
From: Atsushi Nemoto <anemo@xxxxxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/serial/serial_txx9.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff -puN drivers/serial/serial_txx9.c~serial-serial_txx9-driver-update-fix drivers/serial/serial_txx9.c
--- a/drivers/serial/serial_txx9.c~serial-serial_txx9-driver-update-fix
+++ a/drivers/serial/serial_txx9.c
@@ -277,16 +277,15 @@ static void serial_txx9_enable_ms(struct
static void serial_txx9_initialize(struct uart_port *port)
{
struct uart_txx9_port *up = (struct uart_txx9_port *)port;
+ unsigned int tmout = 10000;
sio_out(up, TXX9_SIFCR, TXX9_SIFCR_SWRST);
-#ifdef CONFIG_CPU_TX49XX
/* TX4925 BUG WORKAROUND. Accessing SIOC register
* immediately after soft reset causes bus error. */
- iob();
+ mmiowb();
udelay(1);
-#endif
- while (sio_in(up, TXX9_SIFCR) & TXX9_SIFCR_SWRST)
- ;
+ while ((sio_in(up, TXX9_SIFCR) & TXX9_SIFCR_SWRST) && --tmout)
+ udelay(1);
/* TX Int by FIFO Empty, RX Int by Receiving 1 char. */
sio_set(up, TXX9_SIFCR,
TXX9_SIFCR_TDIL_MAX | TXX9_SIFCR_RDIL_1);
_
Patches currently in -mm which might be from anemo@xxxxxxxxxxxxx are
8139too-fix-irq-problem-with-napi-netpoll.patch
x86_64-fix-section-mismatch-warnings.patch
-
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