From: Dong <cv-d...@jinso.co.jp>
This patch fixes the output warning logs and data loss when
performing mount/umount then remount the device with jffs2 format.
This is the warning logs when performing mount/umount then remount the device
with jffs2 format:
"root@linaro-naro:~# mount -t jffs2 /dev/mtdblock2 /mnt/media
[ 3839.928013] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40000: 0x1900 instead
[ 3839.956515] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40004: 0x000c instead
[ 3839.985009] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40008: 0xb0b1 instead
[ 3840.013591] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b4000c: 0x1900 instead
[ 3840.042087] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40010: 0x0044 instead
[ 3840.070566] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40014: 0xfb1d instead
[ 3840.099159] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40018: 0x0002 instead
[ 3840.127604] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b4001c: 0x0001 instead
[ 3840.156043] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b40020: 0x81a4 instead
[ 3840.184472] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found
at 0x03b4002c: 0x6529 instead
[ 3840.212900] jffs2: Further such events for this erase block will not be
printed
[ 3840.322915] jffs2: notice: (2008) read_dnode: node CRC failed on dnode at
0x3b40080: read 0xc40b5dfc, calculated 0x264be003
root@linaro-naro[ 3840.356857] jffs2: warning: (2008)
jffs2_do_read_inode_internal: no data nodes found for ino #2
:~# [ 3840.386659] jffs2: Returned error for crccheck of ino #2. Expect
badness...
Signed-off-by: Dong <cv-d...@jinso.co.jp>
---
drivers/spi/spi-rspi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 9daf500..2ee1301 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -848,7 +848,6 @@ static int qspi_transfer_in(struct rspi_data *rspi, struct
spi_transfer *xfer)
ret = rspi_pio_transfer(rspi, NULL, rx, n);
if (ret < 0)
return ret;
- *rx++ = ret;
}
n -= len;
}
--
1.9.1
