Merge tag 'omap-cleanup-sparse-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

Sparse and cppcheck warning fixes

By Paul Walmsley
via Paul Walmsley (1) and Tony Lindgren (1)
* tag 'omap-cleanup-sparse-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: clean up some cppcheck warnings
  ARM: OMAP1: board files: deduplicate and clean some NAND-related code
  ARM: OMAP: USB: remove unnecessary sideways include
  ARM: OMAP: DMA: use constant array maximum, drop some LCD DMA code
  ARM: OMAP: OCM RAM: use memset_io() when clearing SRAM
  ARM: OMAP: fix 'using plain integer as NULL pointer' sparse warnings
  ARM: OMAP2+: GPMC: resolve type-conversion warning from sparse
  ARM: OMAP1: OHCI: use platform_data fn ptr to enable OCPI bus
  ARM: OMAP1: OCPI: move to mach-omap1/
  ARM: OMAP: add includes for missing prototypes
  ARM: OMAP2+: declare file-local functions as static

Signed-off-by: Olof Johansson <olof@lixom.net>

4 files changed, 7 insertions, 2 deletions

diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h
index d5eb4c87db9d..4814c5b65306 100644
--- a/arch/arm/plat-omap/include/plat/board.h
+++ b/arch/arm/plat-omap/include/plat/board.h
@@ -91,6 +91,8 @@ struct omap_usb_config {
         u32 (*usb0_init)(unsigned nwires, unsigned is_device);
         u32 (*usb1_init)(unsigned nwires);
         u32 (*usb2_init)(unsigned nwires, unsigned alt_pingroup);
+
+        int (*ocpi_enable)(void);
 };
 
 struct omap_lcd_config {
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index b4d7ec3fbfbe..a557b8484e6c 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -32,6 +32,8 @@
 
 extern int __init omap_init_clocksource_32k(void);
 
+extern void __init omap_check_revision(void);
+
 extern void omap_reserve(void);
 extern int omap_dss_reset(struct omap_hwmod *);
 
diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h
index dc562a5c0a8a..42afb4c45517 100644
--- a/arch/arm/plat-omap/include/plat/dma.h
+++ b/arch/arm/plat-omap/include/plat/dma.h
@@ -442,6 +442,7 @@ struct omap_system_dma_plat_info {
         u32 (*dma_read)(int reg, int lch);
 };
 
+extern void __init omap_init_consistent_dma_size(void);
 extern void omap_set_dma_priority(int lch, int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
                         void (*callback)(int lch, u16 ch_status, void *data),
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index 9418f00b6c38..230ff91be491 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -316,12 +316,12 @@ static inline void __omap_dm_timer_init_regs(struct omap_dm_timer *timer)
                                 OMAP_TIMER_V1_SYS_STAT_OFFSET;
                 timer->irq_stat = timer->io_base + OMAP_TIMER_V1_STAT_OFFSET;
                 timer->irq_ena = timer->io_base + OMAP_TIMER_V1_INT_EN_OFFSET;
-                timer->irq_dis = 0;
+                timer->irq_dis = NULL;
                 timer->pend = timer->io_base + _OMAP_TIMER_WRITE_PEND_OFFSET;
                 timer->func_base = timer->io_base;
         } else {
                 timer->revision = 2;
-                timer->sys_stat = 0;
+                timer->sys_stat = NULL;
                 timer->irq_stat = timer->io_base + OMAP_TIMER_V2_IRQSTATUS;
                 timer->irq_ena = timer->io_base + OMAP_TIMER_V2_IRQENABLE_SET;
                 timer->irq_dis = timer->io_base + OMAP_TIMER_V2_IRQENABLE_CLR;