diff options
| author | Anton Vorontsov <[email protected]> | 2010-06-22 20:57:34 +0400 |
|---|---|---|
| committer | David Woodhouse <[email protected]> | 2010-08-04 10:57:47 +0100 |
| commit | f7b000904a848b64c36e3b4d0715744aaf345767 (patch) | |
| tree | 2c22f8791522d8b4039731670c97371aa17a464a /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | dd02b67d5e9e7896891fa27eb5db65f55a290998 (diff) | |
mtd: m25p80: Fix false-positive probing
Since commit 18c6182bae0acca220ed6611f741034d563cd19f ("Rework
probing/JEDEC code"), m25p80 driver successfully registers chips
even if JEDEC probing fails.
This was needed to support non-JEDEC flashes. Though, it appears
that some platforms (e.g. blackfin bf533 stamp[1]) used the old
behavior to detect if there's any flash connected, so the driver
have to fail on JEDEC probing errors.
This patch restores the old behavior for JEDEC flashes, and adds
"-nonjedec" SPI device IDs for M25Pxx flashes, so that the kernel
still supports non-JEDEC flashes.
[1] http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=5975
Reported-by: Mingquan Pan
Reported-by: Barry Song <[email protected]>
Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions