forge/linux-uconsole
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions

Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"

Browse source 
This reverts commit 156427b312 which is
commit 06781a5026 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>
This commit is contained in:
Greg Kroah-Hartman 2022-07-15 09:21:15 +02:00
commit cc5ee0e0ee
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
View file

@ -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}: