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mfd: sm501: dbg_regs attribute must be read-only 

commit 8a8320c2e78d1b619a8fa8eb5ae946b8691de604 upstream.

Fix:

sm501 sm501: SM501 At b3e00000: Version 050100a0, 8 Mb, IRQ 100
Attribute dbg_regs: write permission without 'store'
------------[ cut here ]------------
WARNING: at drivers/base/core.c:620

dbg_regs does not have a write function and must therefore be marked
as read-only.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Guenter Roeck 2013-09-08 00:25:36 -07:00 committed by Greg Kroah-Hartman
parent 471bfba87f
commit 14c99cd5cd
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/sm501.c
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@ -1232,7 +1232,7 @@ static ssize_t sm501_dbg_regs(struct device *dev,
}
static DEVICE_ATTR(dbg_regs, 0666, sm501_dbg_regs, NULL);
static DEVICE_ATTR(dbg_regs, 0444, sm501_dbg_regs, NULL);
/* sm501_init_reg
*