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drivers/misc/ad525x_dpot.c: fix typo in spi write16 and write24 transfer counts

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This is a bug fix.  Some SPI connected devices using 16/24 bit accesses,
previously failed, now work.

This typo slipped in after testing, during some restructuring.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Chris Verges <chrisv@cyberswitching.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Hennerich 2010-10-26 14:21:16 -07:00 committed by Linus Torvalds
parent 6915e04f88
commit 1f9fa5216e
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/ad525x_dpot-spi.c
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@ -53,13 +53,13 @@ static int write8(void *client, u8 val)
static int write16(void *client, u8 reg, u8 val) static int write16(void *client, u8 reg, u8 val)
{ {
u8 data[2] = {reg, val}; u8 data[2] = {reg, val};
return spi_write(client, data, 1); return spi_write(client, data, 2);
} }
static int write24(void *client, u8 reg, u16 val) static int write24(void *client, u8 reg, u16 val)
{ {
u8 data[3] = {reg, val >> 8, val}; u8 data[3] = {reg, val >> 8, val};
return spi_write(client, data, 1); return spi_write(client, data, 3);
} }
static int read8(void *client) static int read8(void *client)