4 files changed, 22 insertions, 10 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 74b80f7c062d..e39818a34a07 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -308,7 +308,7 @@ config SERIAL_S3C2410_CONSOLE
 
 config SERIAL_DZ
         bool "DECstation DZ serial driver"
-        depends on MACH_DECSTATION && MIPS32
+        depends on MACH_DECSTATION && 32BIT
         select SERIAL_CORE
         help
           DZ11-family serial controllers for VAXstations, including the
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 282b32351d8e..25825f2aba22 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -403,10 +403,8 @@ static int cpm_uart_startup(struct uart_port *port)
 
 inline void cpm_uart_wait_until_send(struct uart_cpm_port *pinfo)
 {
-        unsigned long target_jiffies = jiffies + pinfo->wait_closing;
-
-        while (!time_after(jiffies, target_jiffies))
-                schedule();
+        set_current_state(TASK_UNINTERRUPTIBLE);
+        schedule_timeout(pinfo->wait_closing);
 }
 
 /*
@@ -425,9 +423,12 @@ static void cpm_uart_shutdown(struct uart_port *port)
         /* If the port is not the console, disable Rx and Tx. */
         if (!(pinfo->flags & FLAG_CONSOLE)) {
                 /* Wait for all the BDs marked sent */
-                while(!cpm_uart_tx_empty(port))
+                while(!cpm_uart_tx_empty(port)) {
+                        set_current_state(TASK_UNINTERRUPTIBLE);
                         schedule_timeout(2);
-                if(pinfo->wait_closing)
+                }
+
+                if (pinfo->wait_closing)
                         cpm_uart_wait_until_send(pinfo);
 
                 /* Stop uarts */
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index c4c8f4b44f53..15ad58d94889 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -142,6 +142,14 @@ void scc2_lineif(struct uart_cpm_port *pinfo)
          * be supported in a sane fashion.
          */
 #ifndef CONFIG_STX_GP3
+#ifdef CONFIG_MPC8560_ADS
+        volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
+        io->iop_ppard |= 0x00000018;
+        io->iop_psord &= ~0x00000008;   /* Rx */
+        io->iop_psord &= ~0x00000010;   /* Tx */
+        io->iop_pdird &= ~0x00000008;   /* Rx */
+        io->iop_pdird |= 0x00000010;    /* Tx */
+#else
         volatile iop_cpm2_t *io = &cpm2_immr->im_ioport;
         io->iop_pparb |= 0x008b0000;
         io->iop_pdirb |= 0x00880000;
@@ -149,6 +157,7 @@ void scc2_lineif(struct uart_cpm_port *pinfo)
         io->iop_pdirb &= ~0x00030000;
         io->iop_psorb &= ~0x00030000;
 #endif
+#endif
         cpm2_immr->im_cpmux.cmx_scr &= 0xff00ffff;
         cpm2_immr->im_cpmux.cmx_scr |= 0x00090000;
         pinfo->brg = 2;
@@ -257,6 +266,7 @@ int cpm_uart_init_portdesc(void)
         cpm_uart_ports[UART_SMC1].smcp = (smc_t *) & cpm2_immr->im_smc[0];
         cpm_uart_ports[UART_SMC1].smcup =
             (smc_uart_t *) & cpm2_immr->im_dprambase[PROFF_SMC1];
+        *(u16 *)(&cpm2_immr->im_dprambase[PROFF_SMC1_BASE]) = PROFF_SMC1;
         cpm_uart_ports[UART_SMC1].port.mapbase =
             (unsigned long)&cpm2_immr->im_smc[0];
         cpm_uart_ports[UART_SMC1].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
@@ -269,6 +279,7 @@ int cpm_uart_init_portdesc(void)
         cpm_uart_ports[UART_SMC2].smcp = (smc_t *) & cpm2_immr->im_smc[1];
         cpm_uart_ports[UART_SMC2].smcup =
             (smc_uart_t *) & cpm2_immr->im_dprambase[PROFF_SMC2];
+        *(u16 *)(&cpm2_immr->im_dprambase[PROFF_SMC2_BASE]) = PROFF_SMC2;
         cpm_uart_ports[UART_SMC2].port.mapbase =
             (unsigned long)&cpm2_immr->im_smc[1];
         cpm_uart_ports[UART_SMC2].smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 5bfde99e245e..5ddd8ab1f108 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1600,7 +1600,7 @@ static int pmz_suspend(struct macio_dev *mdev, pm_message_t pm_state)
                 return 0;
         }
 
-        if (pm_state == mdev->ofdev.dev.power.power_state || pm_state < 2)
+        if (pm_state.event == mdev->ofdev.dev.power.power_state.event)
                 return 0;
 
         pmz_debug("suspend, switching to state %d\n", pm_state);
@@ -1660,7 +1660,7 @@ static int pmz_resume(struct macio_dev *mdev)
         if (uap == NULL)
                 return 0;
 
-        if (mdev->ofdev.dev.power.power_state == 0)
+        if (mdev->ofdev.dev.power.power_state.event == PM_EVENT_ON)
                 return 0;
         
         pmz_debug("resume, switching to state 0\n");
@@ -1713,7 +1713,7 @@ static int pmz_resume(struct macio_dev *mdev)
 
         pmz_debug("resume, switching complete\n");
 
-        mdev->ofdev.dev.power.power_state = 0;
+        mdev->ofdev.dev.power.power_state.event = PM_EVENT_ON;
 
         return 0;
 }