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authorFinn Thain <fthain@telegraphics.com.au>2018-07-02 11:21:19 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2018-07-31 12:56:42 +0300
commitebd722275f9cfc6752e29d2412fa3816ca05764b (patch)
tree6796fcbf45ae49766e8121b2011bad37a289266c /arch/m68k/mac
parent54c990775f78113a708f24e15877f6b7bd9a1277 (diff)
downloadlinux-ebd722275f9cfc6752e29d2412fa3816ca05764b.tar.xz
macintosh/via-pmu: Replace via-pmu68k driver with via-pmu driver
Now that the PowerMac via-pmu driver supports m68k PowerBooks, switch over to that driver and remove the via-pmu68k driver. Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> 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/config.c2
-rw-r--r--arch/m68k/mac/misc.c48
2 files changed, 9 insertions, 41 deletions
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index e522307db47c..92e80cf0d8aa 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -891,7 +891,7 @@ static void __init mac_identify(void)
#ifdef CONFIG_ADB_CUDA
find_via_cuda();
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
find_via_pmu();
#endif
}
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 7ccb799eeb57..28090a44fa09 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -85,7 +85,7 @@ static void cuda_write_pram(int offset, __u8 data)
}
#endif /* CONFIG_ADB_CUDA */
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
static long pmu_read_time(void)
{
struct adb_request req;
@@ -136,7 +136,7 @@ static void pmu_write_pram(int offset, __u8 data)
while (!req.complete)
pmu_poll();
}
-#endif /* CONFIG_ADB_PMU68K */
+#endif /* CONFIG_ADB_PMU */
/*
* VIA PRAM/RTC access routines
@@ -367,38 +367,6 @@ static void cuda_shutdown(void)
}
#endif /* CONFIG_ADB_CUDA */
-#ifdef CONFIG_ADB_PMU68K
-
-void pmu_restart(void)
-{
- struct adb_request req;
- if (pmu_request(&req, NULL,
- 2, PMU_SET_INTR_MASK, PMU_INT_ADB|PMU_INT_TICK) < 0)
- return;
- while (!req.complete)
- pmu_poll();
- if (pmu_request(&req, NULL, 1, PMU_RESET) < 0)
- return;
- while (!req.complete)
- pmu_poll();
-}
-
-void pmu_shutdown(void)
-{
- struct adb_request req;
- if (pmu_request(&req, NULL,
- 2, PMU_SET_INTR_MASK, PMU_INT_ADB|PMU_INT_TICK) < 0)
- return;
- while (!req.complete)
- pmu_poll();
- if (pmu_request(&req, NULL, 5, PMU_SHUTDOWN, 'M', 'A', 'T', 'T') < 0)
- return;
- while (!req.complete)
- pmu_poll();
-}
-
-#endif
-
/*
*-------------------------------------------------------------------
* Below this point are the generic routines; they'll dispatch to the
@@ -423,7 +391,7 @@ void mac_pram_read(int offset, __u8 *buffer, int len)
func = cuda_read_pram;
break;
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
case MAC_ADB_PB2:
func = pmu_read_pram;
break;
@@ -453,7 +421,7 @@ void mac_pram_write(int offset, __u8 *buffer, int len)
func = cuda_write_pram;
break;
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
case MAC_ADB_PB2:
func = pmu_write_pram;
break;
@@ -477,7 +445,7 @@ void mac_poweroff(void)
macintosh_config->adb_type == MAC_ADB_CUDA) {
cuda_shutdown();
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
} else if (macintosh_config->adb_type == MAC_ADB_PB2) {
pmu_shutdown();
#endif
@@ -518,7 +486,7 @@ void mac_reset(void)
macintosh_config->adb_type == MAC_ADB_CUDA) {
cuda_restart();
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
} else if (macintosh_config->adb_type == MAC_ADB_PB2) {
pmu_restart();
#endif
@@ -670,7 +638,7 @@ int mac_hwclk(int op, struct rtc_time *t)
now = cuda_read_time();
break;
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
case MAC_ADB_PB2:
now = pmu_read_time();
break;
@@ -706,7 +674,7 @@ int mac_hwclk(int op, struct rtc_time *t)
cuda_write_time(now);
break;
#endif
-#ifdef CONFIG_ADB_PMU68K
+#ifdef CONFIG_ADB_PMU
case MAC_ADB_PB2:
pmu_write_time(now);
break;