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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-15 09:21:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-15 10:14:00 +0200 |
| commit | cc5ee0e0eed0bec2b7cc1d0feb9405e884eace7d (patch) | |
| tree | a48c287aae549e2089c616aa526c876a95754624 | |
| parent | 26ae9c361414418ed02d6e97b3d0c8eaa93be355 (diff) | |
| download | linux-stable-cc5ee0e0eed0bec2b7cc1d0feb9405e884eace7d.tar.gz linux-stable-cc5ee0e0eed0bec2b7cc1d0feb9405e884eace7d.tar.bz2 linux-stable-cc5ee0e0eed0bec2b7cc1d0feb9405e884eace7d.zip | |
Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"
This reverts commit 156427b3123c2c1f0987a544d0b005b188a75393 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 8d096ca770b0..92e8ca56f566 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -683,7 +683,7 @@ 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}: |