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>

4 files changed, 11 insertions, 43 deletions

diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index b52e597899eb..087ca15e32f1 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -369,7 +369,7 @@ CONFIG_TCM_PSCSI=m
 CONFIG_ADB=y
 CONFIG_ADB_MACII=y
 CONFIG_ADB_IOP=y
-CONFIG_ADB_PMU68K=y
+CONFIG_ADB_PMU=y
 CONFIG_ADB_CUDA=y
 CONFIG_INPUT_ADBHID=y
 CONFIG_MAC_EMUMOUSEBTN=y
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 2a84eeec5b02..3f9334084d55 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -402,7 +402,7 @@ CONFIG_TCM_PSCSI=m
 CONFIG_ADB=y
 CONFIG_ADB_MACII=y
 CONFIG_ADB_IOP=y
-CONFIG_ADB_PMU68K=y
+CONFIG_ADB_PMU=y
 CONFIG_ADB_CUDA=y
 CONFIG_INPUT_ADBHID=y
 CONFIG_MAC_EMUMOUSEBTN=y
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;