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[amazon] Add kernel 2.6.32 support

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19458 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
2010-01-31 15:13:14 +00:00
parent 4364291305
commit 84e11fcd5a
12 changed files with 382 additions and 15 deletions
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12
target/linux/amazon/files/drivers/serial/amazon_asc.c
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@@ -108,10 +108,10 @@ static void amazonasc_enable_ms(struct uart_port *port)
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;
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 31))
struct tty_struct *tty = port->state->port.tty;
#else
struct tty_struct *tty = port->info->tty;
struct tty_struct *tty = port->info->port.tty;
#endif
unsigned int ch = 0, rsr = 0, fifocnt;
@@ -169,7 +169,11 @@ amazonasc_rx_chars(struct uart_port *port)
static void amazonasc_tx_chars(struct uart_port *port)
{
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 31))
struct circ_buf *xmit = &port->state->xmit;
#else
struct circ_buf *xmit = &port->info->xmit;
#endif
if (uart_tx_stopped(port)) {
amazonasc_stop_tx(port);
@@ -679,7 +683,7 @@ static int __init amazon_asc_probe(struct platform_device *dev)
return res;
}
static int __exit amazon_asc_remove(struct platform_device *dev)
static int amazon_asc_remove(struct platform_device *dev)
{
uart_unregister_driver(&amazonasc_reg);
return 0;