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

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8778 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
matteo 2007-09-14 20:26:54 +00:00
parent bc151c9dac
commit 207b52f838
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) #if defined (CONFIG_SERIAL_8250_AU1X00)
@@ -2436,7 +2443,7 @@ @@ -2453,7 +2453,11 @@
{ {
struct uart_8250_port *up = (struct uart_8250_port *)port; 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); + wait_for_xmitr(up, BOTH_EMPTY);
+#else
wait_for_xmitr(up, UART_LSR_THRE);
+#endif
serial_out(up, UART_TX, ch); serial_out(up, UART_TX, ch);
} }