Skip to content

Commit

Permalink
Blackfin: twi: Add missing __iomem annotation
Browse files Browse the repository at this point in the history 
Add a missing __iomem to the bfin_twi_iface struct's regs_base field. This fixes
the following sparse warnings:

Fixes the following sparse warnings:
	drivers/i2c/busses/i2c-bfin-twi.c:641:26: warning: incorrect type in assignment (different address spaces)
	drivers/i2c/busses/i2c-bfin-twi.c:641:26:    expected struct bfin_twi_regs 	*regs_base
	drivers/i2c/busses/i2c-bfin-twi.c:641:26:    got void [noderef] <asn:2>*
	drivers/i2c/busses/i2c-bfin-twi.c:715:22: warning: incorrect type in argument 1 (different address spaces)
	drivers/i2c/busses/i2c-bfin-twi.c:715:22:    expected void [noderef] <asn:2>*addr
	drivers/i2c/busses/i2c-bfin-twi.c:715:22:    got struct bfin_twi_regs *regs_base
	drivers/i2c/busses/i2c-bfin-twi.c:732:22: warning: incorrect type in argument 1 (different address spaces)
	drivers/i2c/busses/i2c-bfin-twi.c:732:22:    expected void [noderef] <asn:2>*addr
	drivers/i2c/busses/i2c-bfin-twi.c:732:22:    got struct bfin_twi_regs *regs_base

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
  • Loading branch information
Lars-Peter Clausen authored and Bob Liu committed Dec 13, 2012
1 parent 2a7e077 commit 594fa5c
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion arch/blackfin/include/asm/bfin_twi.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@ struct bfin_twi_iface {
int cur_msg;
u16 saved_clkdiv;
u16 saved_control;
struct bfin_twi_regs *regs_base;
struct bfin_twi_regs __iomem *regs_base;
};

#define DEFINE_TWI_REG(reg_name, reg) \
Expand Down

0 comments on commit 594fa5c

Please sign in to comment.