Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 5131/1: Annotate platform_secondary_init with trace_hardirqs_off
  [ARM] 5117/1: pxafb: fix __devinit/exit annotations
  [ARM] Export dma_sync_sg_for_device()
  [ARM] 5109/1: Mark rtc sa1100 driver as wakeup source before registering it
  [ARM] 5116/1: pxafb: cleanup and fix order of failure handling
  [ARM] 5115/1: pxafb: fix ifdef for command line option handling
  ARM: OMAP: Correcting the gpmc prefetch control register address
  ARM: OMAP: DMA: Don't mark channel active in omap_enable_channel_irq

diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index 52fc6a883281120f7c80e2d332247971658b1ffa..2744673314b470cb84b68d1ff9a040a0356d34af 100644 (file)
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -650,7 +650,8 @@ EXPORT_SYMBOL(dma_map_sg);
 EXPORT_SYMBOL(dma_unmap_sg);
 EXPORT_SYMBOL(dma_sync_single_for_cpu);
 EXPORT_SYMBOL(dma_sync_single_for_device);
-EXPORT_SYMBOL(dma_sync_sg);
+EXPORT_SYMBOL(dma_sync_sg_for_cpu);
+EXPORT_SYMBOL(dma_sync_sg_for_device);
 EXPORT_SYMBOL(dmabounce_register_dev);
 EXPORT_SYMBOL(dmabounce_unregister_dev);
 

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 02cede295e89795b02e77f9167c70f375c06fd48..dbf68dc50ae2fa1502a21edea0eba88dbee4b52b 100644 (file)
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -42,7 +42,7 @@
 #define GPMC_STATUS            0x54
 #define GPMC_PREFETCH_CONFIG1  0x1e0
 #define GPMC_PREFETCH_CONFIG2  0x1e4
-#define GPMC_PREFETCH_CONTROL  0x1e8
+#define GPMC_PREFETCH_CONTROL  0x1ec
 #define GPMC_PREFETCH_STATUS   0x1f0
 #define GPMC_ECC_CONFIG                0x1f4
 #define GPMC_ECC_CONTROL       0x1f8

diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 3e57428affeedac7f32b8fd883bb159810b63181..8e813ed575194d95af51fb326747e8cd86b975c8 100644 (file)
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -74,6 +74,8 @@ static DEFINE_SPINLOCK(boot_lock);
 
 void __cpuinit platform_secondary_init(unsigned int cpu)
 {
+       trace_hardirqs_off();
+
        /*
         * the primary core may have used a "cross call" soft interrupt
         * to get this processor out of WFI in the BootMonitor - make

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index c00eda588cd81b2ad87d51646a27b7ffcd577549..39c637b0ffeacdceba864caf3a23c1e7f0eeb3b4 100644 (file)
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -501,8 +501,6 @@ static inline void omap_enable_channel_irq(int lch)
 
        /* Enable some nice interrupts. */
        OMAP_DMA_CICR_REG(lch) = dma_chan[lch].enabled_irqs;
-
-       dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
 }
 
 static void omap_disable_channel_irq(int lch)

diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c
index 82f62d25f92180e01caecd6c4467a7fdbf92aa7e..67421b0d3a7b33ff7e2b87d641a5e3e499e5fa98 100644 (file)
--- a/drivers/rtc/rtc-sa1100.c
+++ b/drivers/rtc/rtc-sa1100.c
@@ -331,14 +331,14 @@ static int sa1100_rtc_probe(struct platform_device *pdev)
                RCNR = 0;
        }
 
+       device_init_wakeup(&pdev->dev, 1);
+
        rtc = rtc_device_register(pdev->name, &pdev->dev, &sa1100_rtc_ops,
                                THIS_MODULE);
 
        if (IS_ERR(rtc))
                return PTR_ERR(rtc);
 
-       device_init_wakeup(&pdev->dev, 1);
-
        platform_set_drvdata(pdev, rtc);
 
        return 0;

diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 7dcda187d9ba363e777f060c757b7c1c05bc7db4..fafe7db20d6d2d1652f6e6655039c704e14096dd 100644 (file)
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1246,7 +1246,7 @@ static int pxafb_resume(struct platform_device *dev)
  *      cache.  Once this area is remapped, all virtual memory
  *      access to the video memory should occur at the new region.
  */
-static int __init pxafb_map_video_memory(struct pxafb_info *fbi)
+static int __devinit pxafb_map_video_memory(struct pxafb_info *fbi)
 {
        /*
         * We reserve one page for the palette, plus the size
@@ -1348,7 +1348,7 @@ decode_mode:
        pxafb_decode_mode_info(fbi, inf->modes, inf->num_modes);
 }
 
-static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev)
+static struct pxafb_info * __devinit pxafb_init_fbinfo(struct device *dev)
 {
        struct pxafb_info *fbi;
        void *addr;
@@ -1410,7 +1410,7 @@ static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev)
 }
 
 #ifdef CONFIG_FB_PXA_PARAMETERS
-static int __init parse_opt_mode(struct device *dev, const char *this_opt)
+static int __devinit parse_opt_mode(struct device *dev, const char *this_opt)
 {
        struct pxafb_mach_info *inf = dev->platform_data;
 
@@ -1469,7 +1469,7 @@ done:
        return 0;
 }
 
-static int __init parse_opt(struct device *dev, char *this_opt)
+static int __devinit parse_opt(struct device *dev, char *this_opt)
 {
        struct pxafb_mach_info *inf = dev->platform_data;
        struct pxafb_mode_info *mode = &inf->modes[0];
@@ -1567,7 +1567,7 @@ static int __init parse_opt(struct device *dev, char *this_opt)
        return 0;
 }
 
-static int __init pxafb_parse_options(struct device *dev, char *options)
+static int __devinit pxafb_parse_options(struct device *dev, char *options)
 {
        char *this_opt;
        int ret;
@@ -1588,8 +1588,8 @@ static int __init pxafb_parse_options(struct device *dev, char *options)
 
 static char g_options[256] __devinitdata = "";
 
-#ifndef CONFIG_MODULES
-static int __devinit pxafb_setup_options(void)
+#ifndef MODULE
+static int __init pxafb_setup_options(void)
 {
        char *options = NULL;
 
@@ -1613,7 +1613,7 @@ MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)");
 #define pxafb_setup_options()          (0)
 #endif
 
-static int __init pxafb_probe(struct platform_device *dev)
+static int __devinit pxafb_probe(struct platform_device *dev)
 {
        struct pxafb_info *fbi;
        struct pxafb_mach_info *inf;
@@ -1685,14 +1685,14 @@ static int __init pxafb_probe(struct platform_device *dev)
        if (r == NULL) {
                dev_err(&dev->dev, "no I/O memory resource defined\n");
                ret = -ENODEV;
-               goto failed;
+               goto failed_fbi;
        }
 
        r = request_mem_region(r->start, r->end - r->start + 1, dev->name);
        if (r == NULL) {
                dev_err(&dev->dev, "failed to request I/O memory\n");
                ret = -EBUSY;
-               goto failed;
+               goto failed_fbi;
        }
 
        fbi->mmio_base = ioremap(r->start, r->end - r->start + 1);
@@ -1735,8 +1735,17 @@ static int __init pxafb_probe(struct platform_device *dev)
         * This makes sure that our colour bitfield
         * descriptors are correctly initialised.
         */
-       pxafb_check_var(&fbi->fb.var, &fbi->fb);
-       pxafb_set_par(&fbi->fb);
+       ret = pxafb_check_var(&fbi->fb.var, &fbi->fb);
+       if (ret) {
+               dev_err(&dev->dev, "failed to get suitable mode\n");
+               goto failed_free_irq;
+       }
+
+       ret = pxafb_set_par(&fbi->fb);
+       if (ret) {
+               dev_err(&dev->dev, "Failed to set parameters\n");
+               goto failed_free_irq;
+       }
 
        platform_set_drvdata(dev, fbi);
 
@@ -1744,7 +1753,7 @@ static int __init pxafb_probe(struct platform_device *dev)
        if (ret < 0) {
                dev_err(&dev->dev,
                        "Failed to register framebuffer device: %d\n", ret);
-               goto failed_free_irq;
+               goto failed_free_cmap;
        }
 
 #ifdef CONFIG_CPU_FREQ
@@ -1763,18 +1772,23 @@ static int __init pxafb_probe(struct platform_device *dev)
 
        return 0;
 
+failed_free_cmap:
+       if (fbi->fb.cmap.len)
+               fb_dealloc_cmap(&fbi->fb.cmap);
 failed_free_irq:
        free_irq(irq, fbi);
-failed_free_res:
-       release_mem_region(r->start, r->end - r->start + 1);
-failed_free_io:
-       iounmap(fbi->mmio_base);
 failed_free_mem:
        dma_free_writecombine(&dev->dev, fbi->map_size,
                        fbi->map_cpu, fbi->map_dma);
-failed:
+failed_free_io:
+       iounmap(fbi->mmio_base);
+failed_free_res:
+       release_mem_region(r->start, r->end - r->start + 1);
+failed_fbi:
+       clk_put(fbi->clk);
        platform_set_drvdata(dev, NULL);
        kfree(fbi);
+failed:
        return ret;
 }
 
@@ -1787,7 +1801,7 @@ static struct platform_driver pxafb_driver = {
        },
 };
 
-static int __devinit pxafb_init(void)
+static int __init pxafb_init(void)
 {
        if (pxafb_setup_options())
                return -EINVAL;