[PATCH 01/25] arm: Use bool function return values of true/false not 1/0

[Joe Perches]

Use the normal return values for bool functions

Signed-off-by: Joe Perches <j...@perches.com>
---
 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;
 }
-- 
2.1.2

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