* Re: [PATCH] ARM: at91: use proper asm syntax in pm_suspend
[not found] <20210204160129.2249394-1-arnd@kernel.org>
@ 2021-02-04 18:18 ` Claudiu.Beznea
2021-02-04 18:43 ` Nicolas Ferre
1 sibling, 0 replies; 2+ messages in thread
From: Claudiu.Beznea @ 2021-02-04 18:18 UTC (permalink / raw)
To: arnd, linux, Nicolas.Ferre, alexandre.belloni, Ludovic.Desroches,
nathan, ndesaulniers
Cc: soc, arnd, sboyd, clang-built-linux, linux-arm-kernel, linux-kernel
On 04.02.2021 18:01, Arnd Bergmann wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> From: Arnd Bergmann <arnd@arndb.de>
>
> Compiling with the clang integrated assembler warns about
> a recently added instruction:
>
> <instantiation>:14:13: error: unknown token in expression
> ldr tmp1, =#0x00020010UL
> arch/arm/mach-at91/pm_suspend.S:542:2: note: while in macro instantiation
> at91_plla_enable
>
> Remove the extra '#' character that is not used for the 'ldr'
> instruction when doing an indirect load of a constant.
>
> Fixes: 4fd36e458392 ("ARM: at91: pm: add plla disable/enable support for sam9x60")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com>
> ---
> arch/arm/mach-at91/pm_suspend.S | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
> index 909856c8a8c6..0d467cc40129 100644
> --- a/arch/arm/mach-at91/pm_suspend.S
> +++ b/arch/arm/mach-at91/pm_suspend.S
> @@ -446,7 +446,7 @@ ENDPROC(at91_backup_mode)
> str tmp1, [pmc, #AT91_PMC_PLL_UPDT]
>
> /* step 2. */
> - ldr tmp1, =#AT91_PMC_PLL_ACR_DEFAULT_PLLA
> + ldr tmp1, =AT91_PMC_PLL_ACR_DEFAULT_PLLA
> str tmp1, [pmc, #AT91_PMC_PLL_ACR]
>
> /* step 3. */
> --
> 2.29.2
>
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: at91: use proper asm syntax in pm_suspend
[not found] <20210204160129.2249394-1-arnd@kernel.org>
2021-02-04 18:18 ` [PATCH] ARM: at91: use proper asm syntax in pm_suspend Claudiu.Beznea
@ 2021-02-04 18:43 ` Nicolas Ferre
1 sibling, 0 replies; 2+ messages in thread
From: Nicolas Ferre @ 2021-02-04 18:43 UTC (permalink / raw)
To: Arnd Bergmann, Russell King, Alexandre Belloni,
Ludovic Desroches, Nathan Chancellor, Nick Desaulniers,
Claudiu Beznea
Cc: soc, Arnd Bergmann, Stephen Boyd, clang-built-linux,
linux-arm-kernel, linux-kernel
On 04/02/2021 at 17:01, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> Compiling with the clang integrated assembler warns about
> a recently added instruction:
>
> <instantiation>:14:13: error: unknown token in expression
> ldr tmp1, =#0x00020010UL
> arch/arm/mach-at91/pm_suspend.S:542:2: note: while in macro instantiation
> at91_plla_enable
>
> Remove the extra '#' character that is not used for the 'ldr'
> instruction when doing an indirect load of a constant.
>
> Fixes: 4fd36e458392 ("ARM: at91: pm: add plla disable/enable support for sam9x60")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Looks good to me:
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Thanks!
Best regards,
Nicolas
> ---
> arch/arm/mach-at91/pm_suspend.S | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
> index 909856c8a8c6..0d467cc40129 100644
> --- a/arch/arm/mach-at91/pm_suspend.S
> +++ b/arch/arm/mach-at91/pm_suspend.S
> @@ -446,7 +446,7 @@ ENDPROC(at91_backup_mode)
> str tmp1, [pmc, #AT91_PMC_PLL_UPDT]
>
> /* step 2. */
> - ldr tmp1, =#AT91_PMC_PLL_ACR_DEFAULT_PLLA
> + ldr tmp1, =AT91_PMC_PLL_ACR_DEFAULT_PLLA
> str tmp1, [pmc, #AT91_PMC_PLL_ACR]
>
> /* step 3. */
> --
> 2.29.2
>
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-02-04 18:18 ` [PATCH] ARM: at91: use proper asm syntax in pm_suspend Claudiu.Beznea
2021-02-04 18:43 ` Nicolas Ferre
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