[PATCH] mfd: db8500-prcmu: Remove unused function

[PATCH] mfd: db8500-prcmu: Remove unused function

[Rickard Strandqvist]

Remove the function prcmu_get_boot_status() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
 drivers/mfd/db8500-prcmu.c |    9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index 193cf16..b517501 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -675,15 +675,6 @@ bool prcmu_has_arm_maxopp(void)
 }
 
 /**
- * prcmu_get_boot_status - PRCMU boot status checking
- * Returns: the current PRCMU boot status
- */
-int prcmu_get_boot_status(void)
-{
-	return readb(tcdm_base + PRCM_BOOT_STATUS);
-}
-
-/**
  * prcmu_set_rc_a2p - This function is used to run few power state sequences
  * @val: Value to be set, i.e. transition requested
  * Returns: 0 on success, -EINVAL on invalid argument
-- 
1.7.10.4

Re: [PATCH] mfd: db8500-prcmu: Remove unused function

[Arnd Bergmann]

On Thursday 01 January 2015 18:49:53 Rickard Strandqvist wrote:
> Remove the function prcmu_get_boot_status() that is not used anywhere.
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist-IW2WV5XWFqGZkjO+N0TKoMugMpMbD5Xr@public.gmane.org>
> 

Acked-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
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Re: [PATCH] mfd: db8500-prcmu: Remove unused function

[Linus Walleij]

On Thu, Jan 1, 2015 at 6:49 PM, Rickard Strandqvist
<rickard_strandqvist-IW2WV5XWFqGZkjO+N0TKoMugMpMbD5Xr@public.gmane.org> wrote:

> Remove the function prcmu_get_boot_status() that is not used anywhere.
>
> This was partially found by using a static code analysis program called cppcheck.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist-IW2WV5XWFqGZkjO+N0TKoMugMpMbD5Xr@public.gmane.org>

Acked-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>

Yours,
Linus Walleij
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Re: [PATCH] mfd: db8500-prcmu: Remove unused function

[Lee Jones]

On Thu, 01 Jan 2015, Rickard Strandqvist wrote:

> Remove the function prcmu_get_boot_status() that is not used anywhere.
> 
> This was partially found by using a static code analysis program called cppcheck.
> 
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
> ---
>  drivers/mfd/db8500-prcmu.c |    9 ---------
>  1 file changed, 9 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
> index 193cf16..b517501 100644
> --- a/drivers/mfd/db8500-prcmu.c
> +++ b/drivers/mfd/db8500-prcmu.c
> @@ -675,15 +675,6 @@ bool prcmu_has_arm_maxopp(void)
>  }
>  
>  /**
> - * prcmu_get_boot_status - PRCMU boot status checking
> - * Returns: the current PRCMU boot status
> - */
> -int prcmu_get_boot_status(void)
> -{
> -	return readb(tcdm_base + PRCM_BOOT_STATUS);
> -}
> -
> -/**
>   * prcmu_set_rc_a2p - This function is used to run few power state sequences
>   * @val: Value to be set, i.e. transition requested
>   * Returns: 0 on success, -EINVAL on invalid argument

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
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