The patch titled
w1: export w1_read_8 function
has been added to the -mm tree. Its filename is
w1-export-w1_read_8-function.patch
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------------------------------------------------------
Subject: w1: export w1_read_8 function
From: Madhusudhan Chikkature <madhu.cr@xxxxxx>
Export the w1_read_8 function for use of drivers. The OMAP HDQ
driver(drivers/w1/masters/omap_hdq.c) uses this function.
Signed-off-by: Madhusudhan Chikkature<madhu.cr@xxxxxx>
Acked-by: Evgeniy Polyakov <johnpol@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/w1/w1.h | 1 +
drivers/w1/w1_io.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff -puN drivers/w1/w1.h~w1-export-w1_read_8-function drivers/w1/w1.h
--- a/drivers/w1/w1.h~w1-export-w1_read_8-function
+++ a/drivers/w1/w1.h
@@ -206,6 +206,7 @@ void w1_slave_detach(struct w1_slave *sl
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);
diff -puN drivers/w1/w1_io.c~w1-export-w1_read_8-function drivers/w1/w1_io.c
--- a/drivers/w1/w1_io.c~w1-export-w1_read_8-function
+++ a/drivers/w1/w1_io.c
@@ -217,7 +217,7 @@ 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;
@@ -230,6 +230,7 @@ static u8 w1_read_8(struct w1_master * d
return res;
}
+EXPORT_SYMBOL_GPL(w1_read_8);
/**
* Writes a series of bytes.
_
Patches currently in -mm which might be from madhu.cr@xxxxxx are
w1-export-w1_read_8-function.patch
hdq-driver-for-omap2430-3430.patch
hdq-bq27000-hdq-slave-interface-driver.patch
hdq-documentation-for-omap-hdq.patch
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