Commit 485773f3 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: flag ctrl_in/outX as __deprecated. 



These routines are unsuitable for cross-platform use and no new code
should be using them, flag them as deprecated in order to give drivers
sufficient time to migrate over.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 9d56dd3b

arch/sh/include/asm/io.h

+45 −10
Original line number Diff line number Diff line
@@ -80,16 +80,51 @@ 
#define writel(v,a)		({ __raw_writel((v),(a)); mb(); })

#define writeq(v,a)		({ __raw_writeq((v),(a)); mb(); })



/* SuperH on-chip I/O functions */

#define ctrl_inb		__raw_readb

#define ctrl_inw		__raw_readw

#define ctrl_inl		__raw_readl

#define ctrl_inq		__raw_readq



#define ctrl_outb		__raw_writeb

#define ctrl_outw		__raw_writew

#define ctrl_outl		__raw_writel

#define ctrl_outq		__raw_writeq

/*

 * Legacy SuperH on-chip I/O functions

 *

 * These are all deprecated, all new (and especially cross-platform) code

 * should be using the __raw_xxx() routines directly.

 */

static inline u8 __deprecated ctrl_inb(unsigned long addr)

{

	return __raw_readb(addr);

}



static inline u16 __deprecated ctrl_inw(unsigned long addr)

{

	return __raw_readw(addr);

}



static inline u32 __deprecated ctrl_inl(unsigned long addr)

{

	return __raw_readl(addr);

}



static inline u64 __deprecated ctrl_inq(unsigned long addr)

{

	return __raw_readq(addr);

}



static inline void __deprecated ctrl_outb(u8 v, unsigned long addr)

{

	__raw_writeb(v, addr);

}



static inline void __deprecated ctrl_outw(u16 v, unsigned long addr)

{

	__raw_writew(v, addr);

}



static inline void __deprecated ctrl_outl(u32 v, unsigned long addr)

{

	__raw_writel(v, addr);

}



static inline void __deprecated ctrl_outq(u64 v, unsigned long addr)

{

	__raw_writeq(v, addr);

}



extern unsigned long generic_io_base;