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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-04-03 11:45:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-04-06 17:20:07 +0100 |
| commit | c9bc3e8bf04225968f1cee34b50216263ed58000 (patch) | |
| tree | 1326d33f451d5bdb8534e4bccf8772781e63d060 /drivers/spi/spi-rspi.c | |
| parent | 4b6fe3edcbbaa3d0e5513adcb9577c7e184ad1b5 (diff) | |
| download | blackbird-obmc-linux-c9bc3e8bf04225968f1cee34b50216263ed58000.tar.gz blackbird-obmc-linux-c9bc3e8bf04225968f1cee34b50216263ed58000.zip | |
spi: signedness bug in qspi_trigger_transfer_out_int()
We need "ret" to be unsigned for the error handling to work. The
signedness of "i" and "n" don't matter but qspi_set_send_trigger()
returns an int so I've changed them to int as well.
Fixes: 4b6fe3edcbba ('spi: Using Trigger number to transmit/receive data')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-rspi.c')
| -rw-r--r-- | drivers/spi/spi-rspi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index fd276f990d4d..186924aa4740 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -727,7 +727,7 @@ static int rspi_rz_transfer_one(struct spi_master *master, static int qspi_trigger_transfer_out_int(struct rspi_data *rspi, const u8 *tx, u8 *rx, unsigned int len) { - unsigned int i, n, ret; + int i, n, ret; int error; while (len > 0) { |
