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don't broke other archs, we're close to mainstream (i hope)

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SVN-Revision: 8778
This commit is contained in:
Matteo Croce 2007-09-14 20:26:54 +00:00
parent fa38113807
commit 495ab00a60
1 changed files with 5 additions and 2 deletions
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7
target/linux/ar7/patches-2.6.22/500-serial_kludge.patch
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@ -15,12 +15,15 @@ diff -urN linux-2.6.22.orig/drivers/serial/8250.c linux-2.6.22/drivers/serial/82
};
#if defined (CONFIG_SERIAL_8250_AU1X00)
@@ -2436,7 +2443,7 @@
@@ -2453,7 +2453,11 @@
{
struct uart_8250_port *up = (struct uart_8250_port *)port;
- wait_for_xmitr(up, UART_LSR_THRE);
+#ifdef CONFIG_AR7
+ wait_for_xmitr(up, BOTH_EMPTY);
+#else
wait_for_xmitr(up, UART_LSR_THRE);
+#endif
serial_out(up, UART_TX, ch);
}