diff options
Diffstat (limited to 'drivers/media/i2c/smiapp/smiapp-core.c')
| -rw-r--r-- | drivers/media/i2c/smiapp/smiapp-core.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 44f8c7e10a35..8ffa13f39a86 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -991,7 +991,7 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor, if (rval) goto out; - for (i = 0; i < 1000; i++) { + for (i = 1000; i > 0; i--) { rval = smiapp_read( sensor, SMIAPP_REG_U8_DATA_TRANSFER_IF_1_STATUS, &s); @@ -1002,11 +1002,10 @@ static int smiapp_read_nvm(struct smiapp_sensor *sensor, if (s & SMIAPP_DATA_TRANSFER_IF_1_STATUS_RD_READY) break; - if (--i == 0) { - rval = -ETIMEDOUT; - goto out; - } - + } + if (!i) { + rval = -ETIMEDOUT; + goto out; } for (i = 0; i < SMIAPP_NVM_PAGE_SIZE; i++) { |