tile: fix some -Wsign-compare warnings (6fbeee29) · Commits · 戴 / test

arch/tile/include/asm/io.h

+3 −3

Original line number	Diff line number	Diff line
		@@ -255,7 +255,7 @@ static inline void writeq(u64 val, unsigned long addr)

		static inline void memset_io(volatile void *dst, int val, size_t len)
		{
		int x;
		size_t x;
		BUG_ON((unsigned long)dst & 0x3);
		val = (val & 0xff) * 0x01010101;
		for (x = 0; x < len; x += 4)
		@@ -265,7 +265,7 @@ static inline void memset_io(volatile void *dst, int val, size_t len)
		static inline void memcpy_fromio(void dst, const volatile void __iomem src,
		size_t len)
		{
		int x;
		size_t x;
		BUG_ON((unsigned long)src & 0x3);
		for (x = 0; x < len; x += 4)
		(u32 )(dst + x) = readl(src + x);
		@@ -274,7 +274,7 @@ static inline void memcpy_fromio(void dst, const volatile void __iomem src,
		static inline void memcpy_toio(volatile void __iomem dst, const void src,
		size_t len)
		{
		int x;
		size_t x;
		BUG_ON((unsigned long)dst & 0x3);
		for (x = 0; x < len; x += 4)
		writel((u32 )(src + x), dst + x);

+1 −1

Original line number	Diff line number	Diff line
		@@ -42,7 +42,7 @@ static inline int pfn_to_nid(unsigned long pfn)

		#define kern_addr_valid(kaddr) virt_addr_valid((void *)kaddr)

		static inline int pfn_valid(int pfn)
		static inline int pfn_valid(unsigned long pfn)
		{
		int nid = pfn_to_nid(pfn);

+2 −2

Original line number	Diff line number	Diff line
		@@ -27,7 +27,7 @@
		* Return the "current" portion of a ticket lock value,
		* i.e. the number that currently owns the lock.
		*/
		static inline int arch_spin_current(u32 val)
		static inline u32 arch_spin_current(u32 val)
		{
		return val >> __ARCH_SPIN_CURRENT_SHIFT;
		}
		@@ -36,7 +36,7 @@ static inline int arch_spin_current(u32 val)
		* Return the "next" portion of a ticket lock value,
		* i.e. the number that the next task to try to acquire the lock will get.
		*/
		static inline int arch_spin_next(u32 val)
		static inline u32 arch_spin_next(u32 val)
		{
		return val & __ARCH_SPIN_NEXT_MASK;
		}