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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-04-28 11:43:00 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-05-11 09:51:40 +0200 |
| commit | 6e9c65d87c6d92ed988ecdab3ae6ed4d7d94f67c (patch) | |
| tree | 5d2442bfa3863bc1de50dfee8ae3b90f984cee1b /lib/netdev-notifier-error-inject.c | |
| parent | 7e928263fc539bb20e73344a3ef5492ffa8bba7e (diff) | |
mtd: rawnand: onfi: Drop a useless parameter page read
During detection the logic on the NAND bus is:
/* Regular ONFI detection */
1/ read the three NAND parameter pages
/* Extended parameter page detection */
2/ send "read the NAND parameter page" commands without reading
actual data
3/ move the column pointer to the extended page and read it
If fact, as long as there is nothing happening on the NAND bus between
1/ and 3/, the operation 2/ is redundant so remove it.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200428094302.14624-8-miquel.raynal@bootlin.com
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions