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authorFinn Thain <fthain@telegraphics.com.au>2018-07-02 04:21:19 -0400
committerMichael Ellerman <mpe@ellerman.id.au>2018-07-31 19:56:42 +1000
commit54c990775f78113a708f24e15877f6b7bd9a1277 (patch)
tree792988c58db7653ee6dd8b84ff1eee67903df36a /arch/m68k/mac
parentc2f028b6a0b241d1b18d8d0ebcb13d21659dcfe7 (diff)
macintosh/via-pmu68k: Don't load driver on unsupported hardware
Don't load the via-pmu68k driver on early PowerBooks. The M50753 PMU device found in those models was never supported by this driver. Attempting to load the driver usually causes a boot hang. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Michael Schmitz <schmitzmic@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/m68k/mac')
-rw-r--r--arch/m68k/mac/misc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index c68054361615..7ccb799eeb57 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -478,8 +478,7 @@ void mac_poweroff(void)
cuda_shutdown();
#endif
#ifdef CONFIG_ADB_PMU68K
- } else if (macintosh_config->adb_type == MAC_ADB_PB1
- || macintosh_config->adb_type == MAC_ADB_PB2) {
+ } else if (macintosh_config->adb_type == MAC_ADB_PB2) {
pmu_shutdown();
#endif
}
@@ -520,8 +519,7 @@ void mac_reset(void)
cuda_restart();
#endif
#ifdef CONFIG_ADB_PMU68K
- } else if (macintosh_config->adb_type == MAC_ADB_PB1
- || macintosh_config->adb_type == MAC_ADB_PB2) {
+ } else if (macintosh_config->adb_type == MAC_ADB_PB2) {
pmu_restart();
#endif
} else if (CPU_IS_030) {