[ARM] 2987/1: Replace map_desc.physical with map_desc.pfn: OMAP

Patch from Deepak Saxena

OMAP map_desc.pfn conversion
Signed-off-by: NDeepak Saxena <dsaxena@plexity.net>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-omap1/board-innovator.c

@@ -103,8 +103,12 @@ static struct platform_device innovator_flash_device = {
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc innovator1510_io_desc[] __initdata = {
-{ OMAP1510_FPGA_BASE, OMAP1510_FPGA_START, OMAP1510_FPGA_SIZE,
-	MT_DEVICE },
+	{
+		.virtual	= OMAP1510_FPGA_BASE,
+		.pfn		= __phys_to_pfn(OMAP1510_FPGA_START),
+		.length		= OMAP1510_FPGA_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 
 static struct resource innovator1510_smc91x_resources[] = {

arch/arm/mach-omap1/board-perseus2.c

@@ -134,8 +134,12 @@ void omap_perseus2_init_irq(void)
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc omap_perseus2_io_desc[] __initdata = {
-	{H2P2_DBG_FPGA_BASE, H2P2_DBG_FPGA_START, H2P2_DBG_FPGA_SIZE,
-	 MT_DEVICE},
+	{
+		.virtual	= H2P2_DBG_FPGA_BASE,
+		.pfn		= __phys_to_pfn(H2P2_DBG_FPGA_START),
+		.length		= H2P2_DBG_FPGA_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 
 static void __init omap_perseus2_map_io(void)

arch/arm/mach-omap1/io.c

@@ -26,27 +26,59 @@ extern void omap_sram_init(void);
  * default mapping provided here.
  */
 static struct map_desc omap_io_desc[] __initdata = {
- { IO_VIRT,      	IO_PHYS,             IO_SIZE,        	   MT_DEVICE },
+	{
+		.virtual	= IO_VIRT,
+		.pfn		= __phys_to_pfn(IO_PHYS),
+		.length		= IO_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 
 #ifdef CONFIG_ARCH_OMAP730
 static struct map_desc omap730_io_desc[] __initdata = {
- { OMAP730_DSP_BASE,    OMAP730_DSP_START,    OMAP730_DSP_SIZE,    MT_DEVICE },
- { OMAP730_DSPREG_BASE, OMAP730_DSPREG_START, OMAP730_DSPREG_SIZE, MT_DEVICE },
+	{
+		.virtual	= OMAP730_DSP_BASE,
+		.pfn		= __phys_to_pfn(OMAP730_DSP_START),
+		.length		= OMAP730_DSP_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= OMAP730_DSPREG_BASE,
+		.pfn		= __phys_to_pfn(OMAP730_DSPREG_START),
+		.length		= OMAP730_DSPREG_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 #endif
 
 #ifdef CONFIG_ARCH_OMAP1510
 static struct map_desc omap1510_io_desc[] __initdata = {
- { OMAP1510_DSP_BASE,    OMAP1510_DSP_START,    OMAP1510_DSP_SIZE,    MT_DEVICE },
- { OMAP1510_DSPREG_BASE, OMAP1510_DSPREG_START, OMAP1510_DSPREG_SIZE, MT_DEVICE },
+	{
+		.virtual	= OMAP1510_DSP_BASE,
+		.pfn		= __phys_to_pfn(OMAP1510_DSP_START),
+		.length		= OMAP1510_DSP_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= OMAP1510_DSPREG_BASE,
+		.pfn		= __phys_to_pfn(OMAP1510_DSPREG_START),
+		.length		= OMAP1510_DSPREG_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 #endif
 
 #if defined(CONFIG_ARCH_OMAP16XX)
 static struct map_desc omap16xx_io_desc[] __initdata = {
- { OMAP16XX_DSP_BASE,    OMAP16XX_DSP_START,    OMAP16XX_DSP_SIZE,    MT_DEVICE },
- { OMAP16XX_DSPREG_BASE, OMAP16XX_DSPREG_START, OMAP16XX_DSPREG_SIZE, MT_DEVICE },
+	{
+		.virtual	= OMAP16XX_DSP_BASE,
+		.pfn		= __phys_to_pfn(OMAP16XX_DSP_START),
+		.length		= OMAP16XX_DSP_SIZE,
+		.type		= MT_DEVICE
+	}, {
+		.virtual	= OMAP16XX_DSPREG_BASE,
+		.pfn		= __phys_to_pfn(OMAP16XX_DSPREG_START),
+		.length		= OMAP16XX_DSPREG_SIZE,
+		.type		= MT_DEVICE
+	}
 };
 #endif
 

arch/arm/plat-omap/sram.c

@@ -59,7 +59,11 @@ void __init omap_detect_sram(void)
 }
 
 static struct map_desc omap_sram_io_desc[] __initdata = {
-	{ OMAP1_SRAM_BASE, OMAP1_SRAM_START, 0, MT_DEVICE }
+	{	/* .length gets filled in at runtime */
+		.virtual	= OMAP1_SRAM_BASE,
+		.pfn		= __phys_to_pfn(OMAP1_SRAM_START),
+		.type		= MT_DEVICE
+	}
 };
 
 /*