[PATCH] DSPBRIDGE:Fix sparse warnings

[PATCH] DSPBRIDGE:Fix sparse warnings

[Deepak Chitriki]

This patch fixes sparse warning "cast removes address space of expression"
in drivers/dsp/bridge/wmd/tiomap_io.c

Signed-off-by: Deepak Chitriki <deepak.chitriki@ti.com>
---
 drivers/dsp/bridge/wmd/tiomap_io.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/dsp/bridge/wmd/tiomap_io.c b/drivers/dsp/bridge/wmd/tiomap_io.c
index b5504a9..cc20f65 100644
--- a/drivers/dsp/bridge/wmd/tiomap_io.c
+++ b/drivers/dsp/bridge/wmd/tiomap_io.c
@@ -431,22 +431,22 @@ dsp_status sm_interrupt_dsp(struct wmd_dev_context *dev_context, u16 mb_val)
 		 * 2:0 AUTO_IVA2_DPLL - Enabling IVA2 DPLL auto control
 		 *     in CM_AUTOIDLE_PLL_IVA2 register
 		 */
-		*(reg_uword32 *) (resources.dw_cm_base + 0x34) = 0x1;
+		*(reg_uword32 *) ((u32)(resources.dw_cm_base) + 0x34) = 0x1;
 
 		/*
 		 * 7:4 IVA2_DPLL_FREQSEL - IVA2 internal frq set to
 		 *     0.75 MHz - 1.0 MHz
 		 * 2:0 EN_IVA2_DPLL - Enable IVA2 DPLL in lock mode
 		 */
-		temp = *(reg_uword32 *) (resources.dw_cm_base + 0x4);
+		temp = *(reg_uword32 *) ((u32)(resources.dw_cm_base) + 0x4);
 		temp = (temp & 0xFFFFFF08) | 0x37;
-		*(reg_uword32 *) (resources.dw_cm_base + 0x4) = temp;
+		*(reg_uword32 *) ((u32)(resources.dw_cm_base) + 0x4) = temp;
 
 		/* Restore mailbox settings */
 		omap_mbox_restore_ctx(dev_context->mbox);
 
 		/* Access MMU SYS CONFIG register to generate a short wakeup */
-		temp = *(reg_uword32 *) (resources.dw_dmmu_base + 0x10);
+		temp = *(reg_uword32 *) ((u32)(resources.dw_dmmu_base) + 0x10);
 
 		dev_context->dw_brd_state = BRD_RUNNING;
 	} else if (dev_context->dw_brd_state == BRD_RETENTION) {
@@ -462,4 +462,4 @@ dsp_status sm_interrupt_dsp(struct wmd_dev_context *dev_context, u16 mb_val)
 	}
 
 	return DSP_SOK;
-}
\ No newline at end of file
+}
-- 
1.6.3.3

Re: [PATCH] DSPBRIDGE:Fix sparse warnings

[Deepak Chitriki]

Please ignore this patch.

Regards,
Deepak

Chitriki Rudramuni, Deepak wrote:
> This patch fixes sparse warning "cast removes address space of expression"
> in drivers/dsp/bridge/wmd/tiomap_io.c
>
> Signed-off-by: Deepak Chitriki <deepak.chitriki@ti.com>
> ---
>  drivers/dsp/bridge/wmd/tiomap_io.c |   10 +++++-----
>  1 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/dsp/bridge/wmd/tiomap_io.c b/drivers/dsp/bridge/wmd/tiomap_io.c
> index b5504a9..cc20f65 100644
> --- a/drivers/dsp/bridge/wmd/tiomap_io.c
> +++ b/drivers/dsp/bridge/wmd/tiomap_io.c
> @@ -431,22 +431,22 @@ dsp_status sm_interrupt_dsp(struct wmd_dev_context *dev_context, u16 mb_val)
>  		 * 2:0 AUTO_IVA2_DPLL - Enabling IVA2 DPLL auto control
>  		 *     in CM_AUTOIDLE_PLL_IVA2 register
>  		 */
> -		*(reg_uword32 *) (resources.dw_cm_base + 0x34) = 0x1;
> +		*(reg_uword32 *) ((u32)(resources.dw_cm_base) + 0x34) = 0x1;
>  
>  		/*
>  		 * 7:4 IVA2_DPLL_FREQSEL - IVA2 internal frq set to
>  		 *     0.75 MHz - 1.0 MHz
>  		 * 2:0 EN_IVA2_DPLL - Enable IVA2 DPLL in lock mode
>  		 */
> -		temp = *(reg_uword32 *) (resources.dw_cm_base + 0x4);
> +		temp = *(reg_uword32 *) ((u32)(resources.dw_cm_base) + 0x4);
>  		temp = (temp & 0xFFFFFF08) | 0x37;
> -		*(reg_uword32 *) (resources.dw_cm_base + 0x4) = temp;
> +		*(reg_uword32 *) ((u32)(resources.dw_cm_base) + 0x4) = temp;
>  
>  		/* Restore mailbox settings */
>  		omap_mbox_restore_ctx(dev_context->mbox);
>  
>  		/* Access MMU SYS CONFIG register to generate a short wakeup */
> -		temp = *(reg_uword32 *) (resources.dw_dmmu_base + 0x10);
> +		temp = *(reg_uword32 *) ((u32)(resources.dw_dmmu_base) + 0x10);
>  
>  		dev_context->dw_brd_state = BRD_RUNNING;
>  	} else if (dev_context->dw_brd_state == BRD_RETENTION) {
> @@ -462,4 +462,4 @@ dsp_status sm_interrupt_dsp(struct wmd_dev_context *dev_context, u16 mb_val)
>  	}
>  
>  	return DSP_SOK;
> -}
> \ No newline at end of file
> +}
>