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| author | Liu Jian <[email protected]> | 2019-03-03 07:04:18 +0000 |
|---|---|---|
| committer | Richard Weinberger <[email protected]> | 2019-04-04 22:39:19 +0000 |
| commit | d9b8a67b3b95a5c5aae6422b8113adc1c2485f2b (patch) | |
| tree | b22c2616614de4c88a566f97c934ac331717e7a7 /drivers/fpga/fpga-bridge.c | |
| parent | Linux 5.1-rc2 (diff) | |
| download | kernel-d9b8a67b3b95a5c5aae6422b8113adc1c2485f2b.tar.gz kernel-d9b8a67b3b95a5c5aae6422b8113adc1c2485f2b.zip | |
mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer
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 <[email protected]>
Signed-off-by: Liu Jian <[email protected]>
Reviewed-by: Tokunori Ikegami <[email protected]>
Signed-off-by: Richard Weinberger <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions