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authorPaul Bolle <pebolle@tiscali.nl>2014-05-20 18:16:14 +0200
committerRalf Baechle <ralf@linux-mips.org>2014-05-23 15:12:39 +0200
commitd83d44c0e03737d201681c927d6707ae4f283720 (patch)
tree4c28af1b040eb2c0ba09665da3c1688edf4d13fd /arch/mips/cavium-octeon/smp.c
parent23634fd3ae24cee64cfb0377a1cdcd595bba749d (diff)
MIPS: Octeon: Remove checks for CONFIG_CAVIUM_GDB
Three checks for CONFIG_CAVIUM_GDB were added in v2.6.29. But the Kconfig symbol CAVIUM_GDB was never added to the tree. Remove these checks. Also remove the last reference to octeon_get_boot_debug_flag(). There is no definition of that function anyway. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Tested-by: Andreas Herrmann <andreas.herrmann@caviumnetworks.com>) Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/6976/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon/smp.c')
-rw-r--r--arch/mips/cavium-octeon/smp.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 67a078ffc464..78e1abebc854 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -218,15 +218,6 @@ void octeon_prepare_cpus(unsigned int max_cpus)
*/
static void octeon_smp_finish(void)
{
-#ifdef CONFIG_CAVIUM_GDB
- unsigned long tmp;
- /* Pulse MCD0 signal on Ctrl-C to stop all the cores. Also set the MCD0
- to be not masked by this core so we know the signal is received by
- someone */
- asm volatile ("dmfc0 %0, $22\n"
- "ori %0, %0, 0x9100\n" "dmtc0 %0, $22\n" : "=r" (tmp));
-#endif
-
octeon_user_io_init();
/* to generate the first CPU timer interrupt */
@@ -239,14 +230,6 @@ static void octeon_smp_finish(void)
*/
static void octeon_cpus_done(void)
{
-#ifdef CONFIG_CAVIUM_GDB
- unsigned long tmp;
- /* Pulse MCD0 signal on Ctrl-C to stop all the cores. Also set the MCD0
- to be not masked by this core so we know the signal is received by
- someone */
- asm volatile ("dmfc0 %0, $22\n"
- "ori %0, %0, 0x9100\n" "dmtc0 %0, $22\n" : "=r" (tmp));
-#endif
}
#ifdef CONFIG_HOTPLUG_CPU