aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/kernel
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2008-12-17 11:37:51 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-12-22 18:44:44 +0900
commit8e32018b0428038b492dad5b19e80bf7d6dc002d (patch)
tree116221a082a8a8e251acdee44c0c3d9cc105ba15 /arch/sh/kernel
parentd5701647f1aaaea5da20023976d86af79ab84707 (diff)
sh: Run sh_bios through a long overdue Lindent.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/sh_bios.c70
1 files changed, 34 insertions, 36 deletions
diff --git a/arch/sh/kernel/sh_bios.c b/arch/sh/kernel/sh_bios.c
index d1bcac4fa26..7c8c58ec5de 100644
--- a/arch/sh/kernel/sh_bios.c
+++ b/arch/sh/kernel/sh_bios.c
@@ -8,69 +8,67 @@
#include <linux/module.h>
#include <asm/sh_bios.h>
-#define BIOS_CALL_CONSOLE_WRITE 0
-#define BIOS_CALL_READ_BLOCK 1
+#define BIOS_CALL_CONSOLE_WRITE 0
+#define BIOS_CALL_READ_BLOCK 1
#define BIOS_CALL_ETH_NODE_ADDR 10
#define BIOS_CALL_SHUTDOWN 11
-#define BIOS_CALL_CHAR_OUT 0x1f /* TODO: hack */
-#define BIOS_CALL_GDB_GET_MODE_PTR 0xfe
-#define BIOS_CALL_GDB_DETACH 0xff
+#define BIOS_CALL_CHAR_OUT 0x1f /* TODO: hack */
+#define BIOS_CALL_GDB_GET_MODE_PTR 0xfe
+#define BIOS_CALL_GDB_DETACH 0xff
-static __inline__ long sh_bios_call(long func, long arg0, long arg1, long arg2, long arg3)
+static inline long sh_bios_call(long func, long arg0, long arg1, long arg2,
+ long arg3)
{
- register long r0 __asm__("r0") = func;
- register long r4 __asm__("r4") = arg0;
- register long r5 __asm__("r5") = arg1;
- register long r6 __asm__("r6") = arg2;
- register long r7 __asm__("r7") = arg3;
- __asm__ __volatile__("trapa #0x3f"
- : "=z" (r0)
- : "0" (r0), "r" (r4), "r" (r5), "r" (r6), "r" (r7)
- : "memory");
- return r0;
-}
+ register long r0 __asm__("r0") = func;
+ register long r4 __asm__("r4") = arg0;
+ register long r5 __asm__("r5") = arg1;
+ register long r6 __asm__("r6") = arg2;
+ register long r7 __asm__("r7") = arg3;
+ __asm__ __volatile__("trapa #0x3f":"=z"(r0)
+ :"0"(r0), "r"(r4), "r"(r5), "r"(r6), "r"(r7)
+ :"memory");
+ return r0;
+}
void sh_bios_console_write(const char *buf, unsigned int len)
{
- sh_bios_call(BIOS_CALL_CONSOLE_WRITE, (long)buf, (long)len, 0, 0);
+ sh_bios_call(BIOS_CALL_CONSOLE_WRITE, (long)buf, (long)len, 0, 0);
}
-
void sh_bios_char_out(char ch)
{
- sh_bios_call(BIOS_CALL_CHAR_OUT, ch, 0, 0, 0);
+ sh_bios_call(BIOS_CALL_CHAR_OUT, ch, 0, 0, 0);
}
-
int sh_bios_in_gdb_mode(void)
{
- static char queried = 0;
- static char *gdb_mode_p = 0;
+ static char queried = 0;
+ static char *gdb_mode_p = 0;
- if (!queried)
- {
- /* Query the gdb stub for address of its gdb mode variable */
- long r = sh_bios_call(BIOS_CALL_GDB_GET_MODE_PTR, 0, 0, 0, 0);
- if (r != ~0) /* BIOS returns -1 for unknown function */
- gdb_mode_p = (char *)r;
- queried = 1;
- }
- return (gdb_mode_p != 0 ? *gdb_mode_p : 0);
+ if (!queried) {
+ /* Query the gdb stub for address of its gdb mode variable */
+ long r = sh_bios_call(BIOS_CALL_GDB_GET_MODE_PTR, 0, 0, 0, 0);
+ if (r != ~0) /* BIOS returns -1 for unknown function */
+ gdb_mode_p = (char *)r;
+ queried = 1;
+ }
+ return (gdb_mode_p != 0 ? *gdb_mode_p : 0);
}
void sh_bios_gdb_detach(void)
{
- sh_bios_call(BIOS_CALL_GDB_DETACH, 0, 0, 0, 0);
+ sh_bios_call(BIOS_CALL_GDB_DETACH, 0, 0, 0, 0);
}
+
EXPORT_SYMBOL(sh_bios_gdb_detach);
-void sh_bios_get_node_addr (unsigned char *node_addr)
+void sh_bios_get_node_addr(unsigned char *node_addr)
{
- sh_bios_call(BIOS_CALL_ETH_NODE_ADDR, 0, (long)node_addr, 0, 0);
+ sh_bios_call(BIOS_CALL_ETH_NODE_ADDR, 0, (long)node_addr, 0, 0);
}
void sh_bios_shutdown(unsigned int how)
{
- sh_bios_call(BIOS_CALL_SHUTDOWN, how, 0, 0, 0);
+ sh_bios_call(BIOS_CALL_SHUTDOWN, how, 0, 0, 0);
}