From: Xenia Ragiadakou Date: Thu, 11 Aug 2022 09:48:12 +0000 (+0200) Subject: arm/gic: fix MISRA C 2012 Rule 20.7 violation X-Git-Tag: archive/raspbian/4.17.0-1+rpi1^2~33^2~324 X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=4a2217c97024ccaf92adb6a08f4d340a803af352;p=xen.git arm/gic: fix MISRA C 2012 Rule 20.7 violation In GIC_PRI_TO_GUEST(), add parentheses around the macro parameter 'pri' to prevent against unintended expansions and realign comment. Signed-off-by: Xenia Ragiadakou Reviewed-by: Stefano Stabellini --- diff --git a/xen/arch/arm/include/asm/gic.h b/xen/arch/arm/include/asm/gic.h index b3c6c67933..3692fae393 100644 --- a/xen/arch/arm/include/asm/gic.h +++ b/xen/arch/arm/include/asm/gic.h @@ -152,8 +152,8 @@ #define GIC_PRI_IPI_ALL ((GIC_PRI_IPI << 24) | (GIC_PRI_IPI << 16) |\ (GIC_PRI_IPI << 8) | GIC_PRI_IPI) -#define GIC_PRI_TO_GUEST(pri) (pri >> 3) /* GICH_LR and GICH_VMCR only support - 5 bits for guest irq priority */ +#define GIC_PRI_TO_GUEST(pri) ((pri) >> 3) /* GICH_LR and GICH_VMCR only support + 5 bits for guest irq priority */ #define GICH_LR_PENDING 1 #define GICH_LR_ACTIVE 2