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path: root/drivers/mtd/devices/m25p80.c
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Diffstat (limited to 'drivers/mtd/devices/m25p80.c')
-rw-r--r--drivers/mtd/devices/m25p80.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 0955a8f4fd25..45cc4a1ae5b0 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -365,9 +365,6 @@ static int m25p80_read(struct mtd_info *mtd, loff_t from, size_t len,
365 t[1].len = len; 365 t[1].len = len;
366 spi_message_add_tail(&t[1], &m); 366 spi_message_add_tail(&t[1], &m);
367 367
368 /* Byte count starts at zero. */
369 *retlen = 0;
370
371 mutex_lock(&flash->lock); 368 mutex_lock(&flash->lock);
372 369
373 /* Wait till previous write/erase is done. */ 370 /* Wait till previous write/erase is done. */
@@ -411,8 +408,6 @@ static int m25p80_write(struct mtd_info *mtd, loff_t to, size_t len,
411 pr_debug("%s: %s to 0x%08x, len %zd\n", dev_name(&flash->spi->dev), 408 pr_debug("%s: %s to 0x%08x, len %zd\n", dev_name(&flash->spi->dev),
412 __func__, (u32)to, len); 409 __func__, (u32)to, len);
413 410
414 *retlen = 0;
415
416 /* sanity checks */ 411 /* sanity checks */
417 if (!len) 412 if (!len)
418 return(0); 413 return(0);
@@ -500,8 +495,6 @@ static int sst_write(struct mtd_info *mtd, loff_t to, size_t len,
500 pr_debug("%s: %s to 0x%08x, len %zd\n", dev_name(&flash->spi->dev), 495 pr_debug("%s: %s to 0x%08x, len %zd\n", dev_name(&flash->spi->dev),
501 __func__, (u32)to, len); 496 __func__, (u32)to, len);
502 497
503 *retlen = 0;
504
505 /* sanity checks */ 498 /* sanity checks */
506 if (!len) 499 if (!len)
507 return 0; 500 return 0;