diff options
Diffstat (limited to 'drivers/misc/eeprom/at25.c')
| -rw-r--r-- | drivers/misc/eeprom/at25.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c index b34cb5f..2e535a0 100644 --- a/drivers/misc/eeprom/at25.c +++ b/drivers/misc/eeprom/at25.c @@ -173,6 +173,7 @@ at25_ee_write(struct at25_data *at25, const char *buf, loff_t off, unsigned segment; unsigned offset = (unsigned) off; u8 *cp = bounce + 1; + int sr; *cp = AT25_WREN; status = spi_write(at25->spi, cp, 1); @@ -214,7 +215,6 @@ at25_ee_write(struct at25_data *at25, const char *buf, loff_t off, timeout = jiffies + msecs_to_jiffies(EE_TIMEOUT); retries = 0; do { - int sr; sr = spi_w8r8(at25->spi, AT25_RDSR); if (sr < 0 || (sr & AT25_SR_nRDY)) { @@ -228,7 +228,7 @@ at25_ee_write(struct at25_data *at25, const char *buf, loff_t off, break; } while (retries++ < 3 || time_before_eq(jiffies, timeout)); - if (time_after(jiffies, timeout)) { + if ((sr < 0) || (sr & AT25_SR_nRDY)) { dev_err(&at25->spi->dev, "write %d bytes offset %d, " "timeout after %u msecs\n", |
