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| author | Sifan Naeem <sifan.naeem@imgtec.com> | 2015-09-10 16:50:05 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-10-10 09:39:20 +0200 |
| commit | 0f0a3189978c1bd38a36f97577c38fef861ebff5 (patch) | |
| tree | f7d7c6f171b39d7d76c973a69991587685d3b3d6 /drivers/i2c/busses | |
| parent | i2c: img-scb: fix LOW and HIGH period values for the SCL clock (diff) | |
| download | linux-0f0a3189978c1bd38a36f97577c38fef861ebff5.tar.xz linux-0f0a3189978c1bd38a36f97577c38fef861ebff5.zip | |
i2c: img-scb: use line_status instead of i2c->line_status
i2c->line_status accumulates the line status bits that have been seen
with each interrupt. As we're only interested in that bit from the
current interrupt, refer to line_status (the argument to img_i2c_auto)
instead of i2c->line_status.
Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Reviewed-by: James Hartley <james.hartley@imgtec.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses')
| -rw-r--r-- | drivers/i2c/busses/i2c-img-scb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c index e4daebcdf824..049d193d01ac 100644 --- a/drivers/i2c/busses/i2c-img-scb.c +++ b/drivers/i2c/busses/i2c-img-scb.c @@ -857,7 +857,7 @@ static unsigned int img_i2c_auto(struct img_i2c *i2c, } /* Enable transaction halt on start bit */ - if (!i2c->last_msg && i2c->line_status & LINESTAT_START_BIT_DET) { + if (!i2c->last_msg && line_status & LINESTAT_START_BIT_DET) { img_i2c_transaction_halt(i2c, true); /* we're no longer interested in the slave event */ i2c->int_enable &= ~INT_SLAVE_EVENT; |