Messages in this thread Patch in this message | | | From | "Gadiyar, Anand" <> | Date | Wed, 8 Oct 2008 12:55:25 +0530 | Subject | [PATCH 4/5] W1: Export w1_read_8 function |
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From: Madhusudhan Chikkature <madhu.cr@ti.com>
This patch exports the w1_read_8 function for use of drivers.
Signed-off-by: Madhusudhan Chikkature <madhu.cr@ti.com> Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> --- drivers/w1/w1.h | 1 + drivers/w1/w1_io.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-)
Index: linux-2.6/drivers/w1/w1_io.c =================================================================== --- linux-2.6.orig/drivers/w1/w1_io.c 2008-09-19 13:39:41.000000000 +0530 +++ linux-2.6/drivers/w1/w1_io.c 2008-09-26 16:39:31.000000000 +0530 @@ -177,7 +177,7 @@ u8 w1_triplet(struct w1_master *dev, int * @param dev the master device * @return the byte read */ -static u8 w1_read_8(struct w1_master * dev) +u8 w1_read_8(struct w1_master * dev) { int i; u8 res = 0; @@ -190,6 +190,7 @@ static u8 w1_read_8(struct w1_master * d return res; } +EXPORT_SYMBOL_GPL(w1_read_8); /** * Writes a series of bytes. Index: linux-2.6/drivers/w1/w1.h =================================================================== --- linux-2.6.orig/drivers/w1/w1.h 2008-09-19 13:39:41.000000000 +0530 +++ linux-2.6/drivers/w1/w1.h 2008-09-26 16:42:45.000000000 +0530 @@ -189,6 +189,7 @@ struct w1_master *w1_search_master_id(u3 u8 w1_triplet(struct w1_master *dev, int bdir); void w1_write_8(struct w1_master *, u8); +u8 w1_read_8(struct w1_master *); int w1_reset_bus(struct w1_master *); u8 w1_calc_crc8(u8 *, int); void w1_write_block(struct w1_master *, const u8 *, int);
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