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Subject[PATCH] staging: tidspbridge: fix build error for missing variable
staging: tidspbridge: gen: simplify and clean up
There is recently added hex_to_bin() kernel's method which we could use
instead of custom long function.

Introduced usage of hex_to_bin without defining the temp variable.
this causes the build error:
drivers/staging/tidspbridge/gen/uuidutil.c: In function 'uuid_hex_to_bin':
drivers/staging/tidspbridge/gen/uuidutil.c:63: error: 'value' undeclared (first use in this function)
drivers/staging/tidspbridge/gen/uuidutil.c:63: error: (Each undeclared identifier is reported only once
drivers/staging/tidspbridge/gen/uuidutil.c:63: error: for each function it appears in.)

introduce variable value to fix the error.

Signed-off-by: Nishanth Menon <>
drivers/staging/tidspbridge/gen/uuidutil.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/tidspbridge/gen/uuidutil.c b/drivers/staging/tidspbridge/gen/uuidutil.c
index eb09bc3..070761b 100644
--- a/drivers/staging/tidspbridge/gen/uuidutil.c
+++ b/drivers/staging/tidspbridge/gen/uuidutil.c
@@ -58,6 +58,7 @@ static s32 uuid_hex_to_bin(char *buf, s32 len)
s32 i;
s32 result = 0;
+ int value;

for (i = 0; i < len; i++) {
value = hex_to_bin(*buf++);

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