On 31/03/2015 01:45, Joe Perches wrote:
> Use the normal return values for bool functions
>
> Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
> ---
> arch/arm/include/asm/dma-mapping.h | 8 ++++----
> arch/arm/include/asm/kvm_emulate.h | 2 +-
> arch/arm/mach-omap2/powerdomain.c | 14 +++++++-------
> 3 files changed, 12 insertions(+), 12 deletions(-)
>
> diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
> index b52101d..166e1e1 100644
> --- a/arch/arm/include/asm/dma-mapping.h
> +++ b/arch/arm/include/asm/dma-mapping.h
> @@ -151,18 +151,18 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
> u64 limit, mask;
>
> if (!dev->dma_mask)
> - return 0;
> + return false;
>
> mask = *dev->dma_mask;
>
> limit = (mask + 1) & ~mask;
> if (limit && size > limit)
> - return 0;
> + return false;
>
> if ((addr | (addr + size - 1)) & ~mask)
> - return 0;
> + return false;
>
> - return 1;
> + return true;
> }
>
> static inline void dma_mark_clean(void *addr, size_t size) { }
> diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h
> index a9c80a2..ad200a0 100644
> --- a/arch/arm/include/asm/kvm_emulate.h
> +++ b/arch/arm/include/asm/kvm_emulate.h
> @@ -51,7 +51,7 @@ static inline void vcpu_set_hcr(struct kvm_vcpu *vcpu, unsigned long hcr)
>
> static inline bool vcpu_mode_is_32bit(struct kvm_vcpu *vcpu)
> {
> - return 1;
> + return true;
> }
>
> static inline unsigned long *vcpu_pc(struct kvm_vcpu *vcpu)
> diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
> index 78af6d8..897f9fb 100644
> --- a/arch/arm/mach-omap2/powerdomain.c
> +++ b/arch/arm/mach-omap2/powerdomain.c
> @@ -950,7 +950,7 @@ int pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
> */
> bool pwrdm_has_hdwr_sar(struct powerdomain *pwrdm)
> {
> - return (pwrdm && pwrdm->flags & PWRDM_HAS_HDWR_SAR) ? 1 : 0;
> + return pwrdm && (pwrdm->flags & PWRDM_HAS_HDWR_SAR);
> }
>
> int pwrdm_state_switch_nolock(struct powerdomain *pwrdm)
> @@ -1185,24 +1185,24 @@ bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm)
> if (!pwrdm) {
> pr_debug("powerdomain: %s: invalid powerdomain pointer\n",
> __func__);
> - return 1;
> + return true;
> }
>
> if (pwrdm->pwrsts & PWRSTS_OFF)
> - return 1;
> + return true;
>
> if (pwrdm->pwrsts & PWRSTS_RET) {
> if (pwrdm->pwrsts_logic_ret & PWRSTS_OFF)
> - return 1;
> + return true;
>
> for (i = 0; i < pwrdm->banks; i++)
> if (pwrdm->pwrsts_mem_ret[i] & PWRSTS_OFF)
> - return 1;
> + return true;
> }
>
> for (i = 0; i < pwrdm->banks; i++)
> if (pwrdm->pwrsts_mem_on[i] & PWRSTS_OFF)
> - return 1;
> + return true;
>
> - return 0;
> + return false;
> }
>
Marc/Christoffer, please pick this up yourself.
Paolo
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