diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cb710/sgbuf2.c | 4 | ||||
| -rw-r--r-- | drivers/misc/eeprom/at25.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/drivers/misc/cb710/sgbuf2.c b/drivers/misc/cb710/sgbuf2.c index d38a7acdb6e..d019746551f 100644 --- a/drivers/misc/cb710/sgbuf2.c +++ b/drivers/misc/cb710/sgbuf2.c @@ -114,7 +114,6 @@ static void sg_dwiter_write_slow(struct sg_mapping_iter *miter, uint32_t data) if (!left) return; addr += len; - flush_kernel_dcache_page(miter->page); } while (sg_dwiter_next(miter)); } @@ -142,9 +141,6 @@ void cb710_sg_dwiter_write_next_block(struct sg_mapping_iter *miter, uint32_t da return; } else sg_dwiter_write_slow(miter, data); - - if (miter->length == miter->consumed) - flush_kernel_dcache_page(miter->page); } EXPORT_SYMBOL_GPL(cb710_sg_dwiter_write_next_block); diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c index b34cb5f79ee..2e535a0ccd5 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", |