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Files

Liu Jian 5487985248 mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer

commit d9b8a67b3b upstream.

In function do_write_buffer(), in the for loop, there is a case
chip_ready() returns 1 while chip_good() returns 0, so it never
break the loop.
To fix this, chip_good() is enough and it should timeout if it stay
bad for a while.

Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Signed-off-by: Yi Huaijie <yihuaijie@huawei.com>
Signed-off-by: Liu Jian <liujian56@huawei.com>
Reviewed-by: Tokunori Ikegami <ikegami_to@yahoo.co.jp>
Signed-off-by: Richard Weinberger <richard@nod.at>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-05-02 17:23:15 +02:00

cfi_cmdset_0001.c

mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug.

2018-05-01 15:13:07 -07:00

cfi_cmdset_0002.c

mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer

2020-05-02 17:23:15 +02:00

cfi_cmdset_0020.c

mtd: cfi_cmdset_0020: Deinline do_write_buffer, save 5316 bytes

2016-07-09 18:53:33 -07:00

cfi_probe.c

mtd: cfi: Remove unnecessary OOM messages