Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM soc general cleanups from Olof Johansson:
 "This is a large branch that contains a handful of different cleanups:

   - Fixing up the I/O space remapping on PCI on ARM.  This is a series
     from Rob Herring that restructures how all pci devices allocate I/O
     space, and it's part of the work to allow multiplatform kernels.
   - A number of cleanup series for OMAP, moving and removing some
     headers, sparse irq rework and in general preparation for
     multiplatform.
   - Final removal of all non-DT boards for Tegra, it is now
     device-tree-only!
   - Removal of a stale platform, nxp4008.  It's an old mobile chipset
     that is no longer in use, and was very likely never really used
     with a mainline kernel.  We have not been able to find anyone
     interested in keeping it around in the kernel.
   - Removal of the legacy dmaengine driver on tegra

  + A handful of other things that I haven't described above."

Fix up some conflicts with the staging tree (and because nxp4008 was
removed)

* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (184 commits)
  ARM: OMAP2+: serial: Change MAX_HSUART_PORTS to 6
  ARM: OMAP4: twl-common: Support for additional devices on i2c1 bus
  ARM: mmp: using for_each_set_bit to simplify the code
  ARM: tegra: harmony: fix ldo7 regulator-name
  ARM: OMAP2+: Make omap4-keypad.h local
  ARM: OMAP2+: Make l4_3xxx.h local
  ARM: OMAP2+: Make l4_2xxx.h local
  ARM: OMAP2+: Make l3_3xxx.h local
  ARM: OMAP2+: Make l3_2xxx.h local
  ARM: OMAP1: Move irda.h from plat to mach
  ARM: OMAP2+: Make hdq1w.h local
  ARM: OMAP2+: Make gpmc-smsc911x.h local
  ARM: OMAP2+: Make gpmc-smc91x.h local
  ARM: OMAP1: Move flash.h from plat to mach
  ARM: OMAP2+: Make debug-devices.h local
  ARM: OMAP1: Move board-voiceblue.h from plat to mach
  ARM: OMAP1: Move board-sx1.h from plat to mach
  ARM: OMAP2+: Make omap-wakeupgen.h local
  ARM: OMAP2+: Make omap-secure.h local
  ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local
  ...

1 files changed, 23 insertions, 31 deletions

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 7fe626761e53..c76ed8bff838 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -36,9 +36,8 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 
-#include <mach/hardware.h>
+#include <plat/cpu.h>
 #include <plat/dma.h>
-
 #include <plat/tc.h>
 
 /*
@@ -969,8 +968,7 @@ void omap_stop_dma(int lch)
                         l = p->dma_read(CCR, lch);
                 }
                 if (i >= 100)
-                        printk(KERN_ERR "DMA drain did not complete on "
-                                        "lch %d\n", lch);
+                        pr_err("DMA drain did not complete on lch %d\n", lch);
                 /* Restore OCP_SYSCONFIG */
                 p->dma_write(sys_cf, OCP_SYSCONFIG, lch);
         } else {
@@ -1154,8 +1152,7 @@ void omap_dma_link_lch(int lch_head, int lch_queue)
 
         if ((dma_chan[lch_head].dev_id == -1) ||
             (dma_chan[lch_queue].dev_id == -1)) {
-                printk(KERN_ERR "omap_dma: trying to link "
-                       "non requested channels\n");
+                pr_err("omap_dma: trying to link non requested channels\n");
                 dump_stack();
         }
 
@@ -1181,15 +1178,13 @@ void omap_dma_unlink_lch(int lch_head, int lch_queue)
 
         if (dma_chan[lch_head].next_lch != lch_queue ||
             dma_chan[lch_head].next_lch == -1) {
-                printk(KERN_ERR "omap_dma: trying to unlink "
-                       "non linked channels\n");
+                pr_err("omap_dma: trying to unlink non linked channels\n");
                 dump_stack();
         }
 
         if ((dma_chan[lch_head].flags & OMAP_DMA_ACTIVE) ||
             (dma_chan[lch_queue].flags & OMAP_DMA_ACTIVE)) {
-                printk(KERN_ERR "omap_dma: You need to stop the DMA channels "
-                       "before unlinking\n");
+                pr_err("omap_dma: You need to stop the DMA channels before unlinking\n");
                 dump_stack();
         }
 
@@ -1831,16 +1826,15 @@ static int omap1_dma_handle_ch(int ch)
         if ((csr & 0x3f) == 0)
                 return 0;
         if (unlikely(dma_chan[ch].dev_id == -1)) {
-                printk(KERN_WARNING "Spurious interrupt from DMA channel "
-                       "%d (CSR %04x)\n", ch, csr);
+                pr_warn("Spurious interrupt from DMA channel %d (CSR %04x)\n",
+                        ch, csr);
                 return 0;
         }
         if (unlikely(csr & OMAP1_DMA_TOUT_IRQ))
-                printk(KERN_WARNING "DMA timeout with device %d\n",
-                       dma_chan[ch].dev_id);
+                pr_warn("DMA timeout with device %d\n", dma_chan[ch].dev_id);
         if (unlikely(csr & OMAP_DMA_DROP_IRQ))
-                printk(KERN_WARNING "DMA synchronization event drop occurred "
-                       "with device %d\n", dma_chan[ch].dev_id);
+                pr_warn("DMA synchronization event drop occurred with device %d\n",
+                        dma_chan[ch].dev_id);
         if (likely(csr & OMAP_DMA_BLOCK_IRQ))
                 dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE;
         if (likely(dma_chan[ch].callback != NULL))
@@ -1880,21 +1874,19 @@ static int omap2_dma_handle_ch(int ch)
 
         if (!status) {
                 if (printk_ratelimit())
-                        printk(KERN_WARNING "Spurious DMA IRQ for lch %d\n",
-                                ch);
+                        pr_warn("Spurious DMA IRQ for lch %d\n", ch);
                 p->dma_write(1 << ch, IRQSTATUS_L0, ch);
                 return 0;
         }
         if (unlikely(dma_chan[ch].dev_id == -1)) {
                 if (printk_ratelimit())
-                        printk(KERN_WARNING "IRQ %04x for non-allocated DMA"
-                                        "channel %d\n", status, ch);
+                        pr_warn("IRQ %04x for non-allocated DMA channel %d\n",
+                                status, ch);
                 return 0;
         }
         if (unlikely(status & OMAP_DMA_DROP_IRQ))
-                printk(KERN_INFO
-                       "DMA synchronization event drop occurred with device "
-                       "%d\n", dma_chan[ch].dev_id);
+                pr_info("DMA synchronization event drop occurred with device %d\n",
+                        dma_chan[ch].dev_id);
         if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ)) {
                 printk(KERN_INFO "DMA transaction error with device %d\n",
                        dma_chan[ch].dev_id);
@@ -2014,8 +2006,9 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
 
         p = pdev->dev.platform_data;
         if (!p) {
-                dev_err(&pdev->dev, "%s: System DMA initialized without"
-                        "platform data\n", __func__);
+                dev_err(&pdev->dev,
+                        "%s: System DMA initialized without platform data\n",
+                        __func__);
                 return -EINVAL;
         }
 
@@ -2090,8 +2083,8 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
                 }
                 ret = setup_irq(dma_irq, &omap24xx_dma_irq);
                 if (ret) {
-                        dev_err(&pdev->dev, "set_up failed for IRQ %d"
-                                "for DMA (error %d)\n", dma_irq, ret);
+                        dev_err(&pdev->dev, "set_up failed for IRQ %d for DMA (error %d)\n",
+                                dma_irq, ret);
                         goto exit_dma_lch_fail;
                 }
         }
@@ -2099,8 +2092,7 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
         /* reserve dma channels 0 and 1 in high security devices */
         if (cpu_is_omap34xx() &&
                 (omap_type() != OMAP2_DEVICE_TYPE_GP)) {
-                printk(KERN_INFO "Reserving DMA channels 0 and 1 for "
-                                "HS ROM code\n");
+                pr_info("Reserving DMA channels 0 and 1 for HS ROM code\n");
                 dma_chan[0].dev_id = 0;
                 dma_chan[1].dev_id = 1;
         }
@@ -2108,8 +2100,8 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
         return 0;
 
 exit_dma_irq_fail:
-        dev_err(&pdev->dev, "unable to request IRQ %d"
-                        "for DMA (error %d)\n", dma_irq, ret);
+        dev_err(&pdev->dev, "unable to request IRQ %d for DMA (error %d)\n",
+                dma_irq, ret);
         for (irq_rel = 0; irq_rel < ch; irq_rel++) {
                 dma_irq = platform_get_irq(pdev, irq_rel);
                 free_irq(dma_irq, (void *)(irq_rel + 1));