nuke obsolete kernel stuff

[openwrt.git] / target / linux / ar7 / patches-2.6.23 / 500-serial_kludge.patch

diff --git a/target/linux/ar7/patches-2.6.23/500-serial_kludge.patch b/target/linux/ar7/patches-2.6.23/500-serial_kludge.patch
deleted file mode 100644 (file)
index f695d2a..0000000
--- a/target/linux/ar7/patches-2.6.23/500-serial_kludge.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-Index: linux-2.6.23.17/drivers/serial/8250.c
-===================================================================
---- linux-2.6.23.17.orig/drivers/serial/8250.c
-+++ linux-2.6.23.17/drivers/serial/8250.c
-@@ -267,6 +267,13 @@ static const struct serial8250_config ua
-               .fcr            = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
-               .flags          = UART_CAP_FIFO,
-       },
-+      [PORT_AR7] = {
-+              .name           = "TI-AR7",
-+              .fifo_size      = 16,
-+              .tx_loadsz      = 16,
-+              .fcr            = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
-+              .flags          = UART_CAP_FIFO | UART_CAP_AFE,
-+      },
- };
- 
- #if defined (CONFIG_SERIAL_8250_AU1X00)
-@@ -2455,7 +2462,11 @@ static void serial8250_console_putchar(s
- {
-       struct uart_8250_port *up = (struct uart_8250_port *)port;
- 
-+#ifdef CONFIG_AR7
-+      wait_for_xmitr(up, BOTH_EMPTY);
-+#else
-       wait_for_xmitr(up, UART_LSR_THRE);
-+#endif
-       serial_out(up, UART_TX, ch);
- }
- 
-Index: linux-2.6.23.17/include/linux/serial_core.h
-===================================================================
---- linux-2.6.23.17.orig/include/linux/serial_core.h
-+++ linux-2.6.23.17/include/linux/serial_core.h
-@@ -40,6 +40,7 @@
- #define PORT_NS16550A 14
- #define PORT_XSCALE   15
- #define PORT_RM9000   16      /* PMC-Sierra RM9xxx internal UART */
-+#define PORT_AR7      16
- #define PORT_MAX_8250 16      /* max port ID */
- 
- /*
-Index: linux-2.6.23.17/include/linux/serialP.h
-===================================================================
---- linux-2.6.23.17.orig/include/linux/serialP.h
-+++ linux-2.6.23.17/include/linux/serialP.h
-@@ -135,6 +135,10 @@ struct rs_multiport_struct {
-  * the interrupt line _up_ instead of down, so if we register the IRQ
-  * while the UART is in that state, we die in an IRQ storm. */
- #define ALPHA_KLUDGE_MCR (UART_MCR_OUT2)
-+#elif defined(CONFIG_AR7)
-+/* This is how it is set up by bootloader... */
-+#define ALPHA_KLUDGE_MCR (UART_MCR_OUT2 | UART_MCR_OUT1 \
-+                      | UART_MCR_RTS | UART_MCR_DTR)
- #else
- #define ALPHA_KLUDGE_MCR 0
- #endif