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authorDavid S. Miller <davem@davemloft.net>2008-02-18 18:28:16 -0500
committerDavid S. Miller <davem@davemloft.net>2008-02-18 18:28:16 -0500
commit667bc389c716389795c6cfa145ab5ef6279fbb62 (patch)
tree53a240acf9e4eef42cec6de3c8324f04cbc0c094 /arch/sparc/kernel
parent30b3cfe1f67550bb6ec6868507a78060ef98269a (diff)
[SPARC]: Kill 'prom_palette'.
The idea of this thing is we could save/restore the firmware's palette when breaking in and out of the firmware prompt. Only one driver implemented this (atyfb) and it's value is questionable. If you're just debugging you don't really care that the characters end up being purple or whatever. And we can provide better debugging and firmware command facilities with minimal in-kernel console I/O drivers. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/process.c6
-rw-r--r--arch/sparc/kernel/setup.c3
2 files changed, 0 insertions, 9 deletions
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c
index 19186ce8850d..0bd69d0b5cd7 100644
--- a/arch/sparc/kernel/process.c
+++ b/arch/sparc/kernel/process.c
@@ -141,16 +141,12 @@ void cpu_idle(void)
141 141
142extern char reboot_command []; 142extern char reboot_command [];
143 143
144extern void (*prom_palette)(int);
145
146/* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */ 144/* XXX cli/sti -> local_irq_xxx here, check this works once SMP is fixed. */
147void machine_halt(void) 145void machine_halt(void)
148{ 146{
149 local_irq_enable(); 147 local_irq_enable();
150 mdelay(8); 148 mdelay(8);
151 local_irq_disable(); 149 local_irq_disable();
152 if (prom_palette)
153 prom_palette (1);
154 prom_halt(); 150 prom_halt();
155 panic("Halt failed!"); 151 panic("Halt failed!");
156} 152}
@@ -165,8 +161,6 @@ void machine_restart(char * cmd)
165 161
166 p = strchr (reboot_command, '\n'); 162 p = strchr (reboot_command, '\n');
167 if (p) *p = 0; 163 if (p) *p = 0;
168 if (prom_palette)
169 prom_palette (1);
170 if (cmd) 164 if (cmd)
171 prom_reboot(cmd); 165 prom_reboot(cmd);
172 if (*reboot_command) 166 if (*reboot_command)
diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c
index 5f1508eeb84d..3c13137685da 100644
--- a/arch/sparc/kernel/setup.c
+++ b/arch/sparc/kernel/setup.c
@@ -65,7 +65,6 @@ struct screen_info screen_info = {
65 */ 65 */
66 66
67extern unsigned long trapbase; 67extern unsigned long trapbase;
68void (*prom_palette)(int);
69 68
70/* Pretty sick eh? */ 69/* Pretty sick eh? */
71void prom_sync_me(void) 70void prom_sync_me(void)
@@ -80,8 +79,6 @@ void prom_sync_me(void)
80 "nop\n\t" 79 "nop\n\t"
81 "nop\n\t" : : "r" (&trapbase)); 80 "nop\n\t" : : "r" (&trapbase));
82 81
83 if (prom_palette)
84 prom_palette(1);
85 prom_printf("PROM SYNC COMMAND...\n"); 82 prom_printf("PROM SYNC COMMAND...\n");
86 show_free_areas(); 83 show_free_areas();
87 if(current->pid != 0) { 84 if(current->pid != 0) {