diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-15 09:21:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-15 10:14:53 +0200 |
| commit | 15a3adfe75937c9e4e0e48f0ed40dd39a0e526e2 (patch) | |
| tree | c46f8db305cd6799c24eeaac764e6412854b0e1d | |
| parent | 0ec831fa971d8099e3c4f46093ffb41d044cc10c (diff) | |
Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"
This reverts commit 71c76f56b97c15d367f0855bbf2127029bdabecc which is
commit 06781a5026350cde699d2d10c9914a25c1524f45 upstream.
It is reported to cause data loss, so revert it to prevent that from
happening for users of this driver.
Reported-by: Tomasz Moń <tomasz.mon@camlingroup.com>
Reported-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/all/20220701110341.3094023-1-s.hauer@pengutronix.de/
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index 41f7dd58bdcf..02218c3b548f 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -682,7 +682,7 @@ static void gpmi_nfc_compute_timings(struct gpmi_nand_data *this, hw->timing0 = BF_GPMI_TIMING0_ADDRESS_SETUP(addr_setup_cycles) | BF_GPMI_TIMING0_DATA_HOLD(data_hold_cycles) | BF_GPMI_TIMING0_DATA_SETUP(data_setup_cycles); - hw->timing1 = BF_GPMI_TIMING1_BUSY_TIMEOUT(DIV_ROUND_UP(busy_timeout_cycles, 4096)); + hw->timing1 = BF_GPMI_TIMING1_BUSY_TIMEOUT(busy_timeout_cycles * 4096); /* * Derive NFC ideal delay from {3}: |