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| author | Peter Maydell | 2014-05-13 17:09:39 +0200 |
|---|---|---|
| committer | Peter Maydell | 2014-05-13 17:09:39 +0200 |
| commit | 2a41c92854385eb1ae677e79257e136886200ace (patch) | |
| tree | aaf09b33606f54de590c6d2f4bd8091c3be51eca /hw/dma | |
| parent | hw/arm/omap1: Avoid unintended sign extension writing omap_rtc YEARS_REG (diff) | |
| download | qemu-2a41c92854385eb1ae677e79257e136886200ace.tar.gz qemu-2a41c92854385eb1ae677e79257e136886200ace.tar.xz qemu-2a41c92854385eb1ae677e79257e136886200ace.zip | |
hw/dma/omap_dma: Add (uint32_t) casts when shifting uint16_t by 16
Add missing (uint32_t) casts in cases where we're trying to
put a uint16_t value into the top half of a 32-bit field.
These were already present in some but not all places.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Diffstat (limited to 'hw/dma')
| -rw-r--r-- | hw/dma/omap_dma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/hw/dma/omap_dma.c b/hw/dma/omap_dma.c index 0e8cccd27f..0f35c42c05 100644 --- a/hw/dma/omap_dma.c +++ b/hw/dma/omap_dma.c @@ -973,7 +973,7 @@ static int omap_dma_ch_reg_write(struct omap_dma_s *s, case 0x22: /* DMA_COLOR_U */ ch->color &= 0xffff; - ch->color |= value << 16; + ch->color |= (uint32_t)value << 16; break; case 0x24: /* DMA_CCR2 */ @@ -1043,7 +1043,7 @@ static int omap_dma_3_2_lcd_write(struct omap_dma_lcd_channel_s *s, int offset, case 0xbca: /* TOP_B1_U */ s->src_f1_top &= 0x0000ffff; - s->src_f1_top |= value << 16; + s->src_f1_top |= (uint32_t)value << 16; break; case 0xbcc: /* BOT_B1_L */ @@ -1265,7 +1265,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset, case 0x304: /* SYS_DMA_LCD_TOP_F1_U */ s->src_f1_top &= 0x0000ffff; - s->src_f1_top |= value << 16; + s->src_f1_top |= (uint32_t)value << 16; break; case 0x306: /* SYS_DMA_LCD_BOT_F1_L */ @@ -1275,7 +1275,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset, case 0x308: /* SYS_DMA_LCD_BOT_F1_U */ s->src_f1_bottom &= 0x0000ffff; - s->src_f1_bottom |= value << 16; + s->src_f1_bottom |= (uint32_t)value << 16; break; case 0x30a: /* SYS_DMA_LCD_TOP_F2_L */ @@ -1285,7 +1285,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset, case 0x30c: /* SYS_DMA_LCD_TOP_F2_U */ s->src_f2_top &= 0x0000ffff; - s->src_f2_top |= value << 16; + s->src_f2_top |= (uint32_t)value << 16; break; case 0x30e: /* SYS_DMA_LCD_BOT_F2_L */ @@ -1295,7 +1295,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset, case 0x310: /* SYS_DMA_LCD_BOT_F2_U */ s->src_f2_bottom &= 0x0000ffff; - s->src_f2_bottom |= value << 16; + s->src_f2_bottom |= (uint32_t)value << 16; break; default: |