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[amazon] Some general changes for amazon drivers.

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This is mostly needed for kernel 2.6.30 support.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18588 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2009-11-28 22:09:18 +00:00
parent 52df74715b
commit d27e7369f5
4 changed files with 43 additions and 42 deletions
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6
target/linux/amazon/files/drivers/serial/amazon_asc.c
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@@ -102,10 +102,16 @@ static void amazonasc_enable_ms(struct uart_port *port)
return;
}
#include <linux/version.h>
static void
amazonasc_rx_chars(struct uart_port *port)
{
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 26))
struct tty_struct *tty = port->info->port.tty;
#else
struct tty_struct *tty = port->info->tty;
#endif
unsigned int ch = 0, rsr = 0, fifocnt;
fifocnt = amazon_readl(AMAZON_ASC_FSTAT) & ASCFSTAT_RXFFLMASK;