powerpc/8xxx: remove 85xx/86xx restrictions from fsl_guts.h

Remove the check for CONFIG_PPC_85xx and CONFIG_PPC_86xx from fsl_guts.h.
The check was originally intended to allow the same header file to
be used on 85xx and 86xx systems, even though the Global Utilities
register could be different.  It turns out that they're not actually
different, and so the check is not necessary.  In addition, neither
macro is defined for 64-bit e5500 kernels, so that causes a build
break.

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

5 files changed, 10 insertions, 26 deletions

diff --git a/arch/powerpc/include/asm/fsl_guts.h b/arch/powerpc/include/asm/fsl_guts.h
index ce04530d2000..aa4c488589ce 100644
--- a/arch/powerpc/include/asm/fsl_guts.h
+++ b/arch/powerpc/include/asm/fsl_guts.h
@@ -16,15 +16,6 @@
 #define __ASM_POWERPC_FSL_GUTS_H__
 #ifdef __KERNEL__
 
-/*
- * These #ifdefs are safe because it's not possible to build a kernel that
- * runs on e500 and e600 cores.
- */
-
-#if !defined(CONFIG_PPC_85xx) && !defined(CONFIG_PPC_86xx)
-#error Only 85xx and 86xx SOCs are supported
-#endif
-
 /**
  * Global Utility Registers.
  *
@@ -36,11 +27,7 @@
  * different names.  In these cases, one name is chosen to avoid extraneous
  * #ifdefs.
  */
-#ifdef CONFIG_PPC_85xx
-struct ccsr_guts_85xx {
-#else
-struct ccsr_guts_86xx {
-#endif
+struct ccsr_guts {
         __be32  porpllsr;       /* 0x.0000 - POR PLL Ratio Status Register */
         __be32  porbmsr;        /* 0x.0004 - POR Boot Mode Status Register */
         __be32  porimpscr;      /* 0x.0008 - POR I/O Impedance Status and Control Register */
@@ -77,11 +64,8 @@ struct ccsr_guts_86xx {
         u8      res0a8[0xb0 - 0xa8];
         __be32  rstcr;          /* 0x.00b0 - Reset Control Register */
         u8      res0b4[0xc0 - 0xb4];
-#ifdef CONFIG_PPC_85xx
-        __be32  iovselsr;       /* 0x.00c0 - I/O voltage select status register */
-#else
-        __be32  elbcvselcr;     /* 0x.00c0 - eLBC Voltage Select Ctrl Reg */
-#endif
+        __be32  iovselsr;       /* 0x.00c0 - I/O voltage select status register
+                                             Called 'elbcvselcr' on 86xx SOCs */
         u8      res0c4[0x224 - 0xc4];
         __be32  iodelay1;       /* 0x.0224 - IO delay control register 1 */
         __be32  iodelay2;       /* 0x.0228 - IO delay control register 2 */
@@ -136,7 +120,7 @@ struct ccsr_guts_86xx {
  * ch: The channel on the DMA controller (0, 1, 2, or 3)
  * device: The device to set as the source (CCSR_GUTS_DMACR_DEV_xx)
  */
-static inline void guts_set_dmacr(struct ccsr_guts_86xx __iomem *guts,
+static inline void guts_set_dmacr(struct ccsr_guts __iomem *guts,
         unsigned int co, unsigned int ch, unsigned int device)
 {
         unsigned int shift = 16 + (8 * (1 - co) + 2 * (3 - ch));
@@ -172,7 +156,7 @@ static inline void guts_set_dmacr(struct ccsr_guts_86xx __iomem *guts,
  * ch: The channel on the DMA controller (0, 1, 2, or 3)
  * value: the new value for the bit (0 or 1)
  */
-static inline void guts_set_pmuxcr_dma(struct ccsr_guts_86xx __iomem *guts,
+static inline void guts_set_pmuxcr_dma(struct ccsr_guts __iomem *guts,
         unsigned int co, unsigned int ch, unsigned int value)
 {
         if ((ch == 0) || (ch == 3)) {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index f33662b46b8d..e82f06f0854f 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -271,7 +271,7 @@ static void __init mpc85xx_mds_qe_init(void)
 
         if (machine_is(p1021_mds)) {
 
-                struct ccsr_guts_85xx __iomem *guts;
+                struct ccsr_guts __iomem *guts;
 
                 np = of_find_node_by_name(NULL, "global-utilities");
                 if (np) {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index db214cd4c822..1a66c3ddcbbf 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -128,7 +128,7 @@ static void __init mpc85xx_rdb_setup_arch(void)
 #if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE)
         if (machine_is(p1025_rdb)) {
 
-                struct ccsr_guts_85xx __iomem *guts;
+                struct ccsr_guts __iomem *guts;
 
                 np = of_find_node_by_name(NULL, "global-utilities");
                 if (np) {
diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c
index 0fe88e39945e..e74b7cde9aee 100644
--- a/arch/powerpc/platforms/85xx/p1022_ds.c
+++ b/arch/powerpc/platforms/85xx/p1022_ds.c
@@ -150,7 +150,7 @@ static void p1022ds_set_monitor_port(enum fsl_diu_monitor_port port)
 {
         struct device_node *guts_node;
         struct device_node *indirect_node = NULL;
-        struct ccsr_guts_85xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
         u8 __iomem *lbc_lcs0_ba = NULL;
         u8 __iomem *lbc_lcs1_ba = NULL;
         u8 b;
@@ -269,7 +269,7 @@ exit:
 void p1022ds_set_pixel_clock(unsigned int pixclock)
 {
         struct device_node *guts_np = NULL;
-        struct ccsr_guts_85xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
         unsigned long freq;
         u64 temp;
         u32 pxclk;
diff --git a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
index 13fa9a6403e6..b8b1f3356ce8 100644
--- a/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
+++ b/arch/powerpc/platforms/86xx/mpc8610_hpcd.c
@@ -226,7 +226,7 @@ void mpc8610hpcd_set_monitor_port(enum fsl_diu_monitor_port port)
 void mpc8610hpcd_set_pixel_clock(unsigned int pixclock)
 {
         struct device_node *guts_np = NULL;
-        struct ccsr_guts_86xx __iomem *guts;
+        struct ccsr_guts __iomem *guts;
         unsigned long freq;
         u64 temp;
         u32 pxclk;