arm: plat-orion: use void __iomem pointers for addr-map functions

The functions for address mapping management now take void __iomem
pointers, so we remove the temporary "unsigned long" casts from the
mach-*/common.c files.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/mach-dove/addr-map.c b/arch/arm/mach-dove/addr-map.c
index b92c9c7d1d6e8806b4ca86db568c9b2e77c0ceac..2a06c0163418bcb641ee8fc2f00983afc519ed06 100644 (file)
--- a/arch/arm/mach-dove/addr-map.c
+++ b/arch/arm/mach-dove/addr-map.c
@@ -47,7 +47,7 @@ static inline void __iomem *ddr_map_sc(int i)
 static struct __initdata orion_addr_map_cfg addr_map_cfg = {
        .num_wins = 8,
        .remappable_wins = 4,
-       .bridge_virt_base = (unsigned long) BRIDGE_VIRT_BASE,
+       .bridge_virt_base = BRIDGE_VIRT_BASE,
 };
 
 static const struct __initdata orion_addr_map_info addr_map_info[] = {

diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c
index 1b8c75c529dc55230d930163ee3ba9aee34894d3..8f0d162a1e1d146de8bd2793d6188cdbaac63429 100644 (file)
--- a/arch/arm/mach-kirkwood/addr-map.c
+++ b/arch/arm/mach-kirkwood/addr-map.c
@@ -41,7 +41,7 @@
 static struct __initdata orion_addr_map_cfg addr_map_cfg = {
        .num_wins = 8,
        .remappable_wins = 4,
-       .bridge_virt_base = (unsigned long) BRIDGE_VIRT_BASE,
+       .bridge_virt_base = BRIDGE_VIRT_BASE,
 };
 
 static const struct __initdata orion_addr_map_info addr_map_info[] = {
@@ -86,5 +86,6 @@ void __init kirkwood_setup_cpu_mbus(void)
        /*
         * Setup MBUS dram target info.
         */
-       orion_setup_cpu_mbus_target(&addr_map_cfg, DDR_WINDOW_CPU_BASE);
+       orion_setup_cpu_mbus_target(&addr_map_cfg,
+                                   (void __iomem *) DDR_WINDOW_CPU_BASE);
 }

diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c
index 3358f079bcd15013558a15cbcca9305bbf071a90..a51fc247e73bb33f4486ec79d2b52233df2eb174 100644 (file)
--- a/arch/arm/mach-mv78xx0/addr-map.c
+++ b/arch/arm/mach-mv78xx0/addr-map.c
@@ -71,10 +71,10 @@ void __init mv78xx0_setup_cpu_mbus(void)
         */
        if (mv78xx0_core_index() == 0)
                orion_setup_cpu_mbus_target(&addr_map_cfg,
-                                           DDR_WINDOW_CPU0_BASE);
+                                           (void __iomem *) DDR_WINDOW_CPU0_BASE);
        else
                orion_setup_cpu_mbus_target(&addr_map_cfg,
-                                           DDR_WINDOW_CPU1_BASE);
+                                           (void __iomem *) DDR_WINDOW_CPU1_BASE);
 }
 
 void __init mv78xx0_setup_pcie_io_win(int window, u32 base, u32 size,

diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index d309f53b7a0cb228088c27d896e327a9d303972d..b5efc0fd31cb265ff1b9c53072301422fb31a450 100644 (file)
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -79,7 +79,7 @@ static int __init cpu_win_can_remap(const struct orion_addr_map_cfg *cfg,
 static struct orion_addr_map_cfg addr_map_cfg __initdata = {
        .num_wins = 8,
        .cpu_win_can_remap = cpu_win_can_remap,
-       .bridge_virt_base = (unsigned long) ORION5X_BRIDGE_VIRT_BASE,
+       .bridge_virt_base = ORION5X_BRIDGE_VIRT_BASE,
 };
 
 static const struct __initdata orion_addr_map_info addr_map_info[] = {
@@ -113,7 +113,8 @@ void __init orion5x_setup_cpu_mbus_bridge(void)
        /*
         * Setup MBUS dram target info.
         */
-       orion_setup_cpu_mbus_target(&addr_map_cfg, ORION5X_DDR_WINDOW_CPU_BASE);
+       orion_setup_cpu_mbus_target(&addr_map_cfg,
+                                   (void __iomem *) ORION5X_DDR_WINDOW_CPU_BASE);
 }
 
 void __init orion5x_setup_dev_boot_win(u32 base, u32 size)

diff --git a/arch/arm/plat-orion/addr-map.c b/arch/arm/plat-orion/addr-map.c
index 367ca89ac40303eb8340b6cede2588e25364bf1a..a7b8060c293a47d2394515c4751e9ea5f0311d6e 100644 (file)
--- a/arch/arm/plat-orion/addr-map.c
+++ b/arch/arm/plat-orion/addr-map.c
@@ -48,7 +48,7 @@ EXPORT_SYMBOL_GPL(mv_mbus_dram_info);
 static void __init __iomem *
 orion_win_cfg_base(const struct orion_addr_map_cfg *cfg, int win)
 {
-       return (void __iomem *)(cfg->bridge_virt_base + (win << 4));
+       return cfg->bridge_virt_base + (win << 4);
 }
 
 /*
@@ -143,19 +143,16 @@ void __init orion_config_wins(struct orion_addr_map_cfg * cfg,
  * Setup MBUS dram target info.
  */
 void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
-                                       const u32 ddr_window_cpu_base)
+                                       const void __iomem *ddr_window_cpu_base)
 {
-       void __iomem *addr;
        int i;
        int cs;
 
        orion_mbus_dram_info.mbus_dram_target_id = TARGET_DDR;
 
-       addr = (void __iomem *)ddr_window_cpu_base;
-
        for (i = 0, cs = 0; i < 4; i++) {
-               u32 base = readl(addr + DDR_BASE_CS_OFF(i));
-               u32 size = readl(addr + DDR_SIZE_CS_OFF(i));
+               u32 base = readl(ddr_window_cpu_base + DDR_BASE_CS_OFF(i));
+               u32 size = readl(ddr_window_cpu_base + DDR_SIZE_CS_OFF(i));
 
                /*
                 * Chip select enabled?

diff --git a/arch/arm/plat-orion/include/plat/addr-map.h b/arch/arm/plat-orion/include/plat/addr-map.h
index fd556f77562cd8508f53f66d751ec99c00a1ffb3..0a746fdfaf7401783f4e8aeabf0ceff6040a0576 100644 (file)
--- a/arch/arm/plat-orion/include/plat/addr-map.h
+++ b/arch/arm/plat-orion/include/plat/addr-map.h
@@ -16,7 +16,7 @@ extern struct mbus_dram_target_info orion_mbus_dram_info;
 struct orion_addr_map_cfg {
        const int num_wins;     /* Total number of windows */
        const int remappable_wins;
-       const u32 bridge_virt_base;
+       void __iomem * const bridge_virt_base;
 
        /* If NULL, the default cpu_win_can_remap will be used, using
           the value in remappable_wins */
@@ -49,5 +49,5 @@ void __init orion_setup_cpu_win(const struct orion_addr_map_cfg *cfg,
                                const u8 attr, const int remap);
 
 void __init orion_setup_cpu_mbus_target(const struct orion_addr_map_cfg *cfg,
-                                       const u32 ddr_window_cpu_base);
+                                       const void __iomem *ddr_window_cpu_base);
 #endif