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cmd: sf: Fix sf probe crash

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Handle the return value of spi_flash_probe_bus_cs() to avoid sf probe
crashes.

Link: https://lore.kernel.org/all/20240104114619.280513-1-o451686892@gmail.com
Signed-off-by: Weizhao Ouyang <o451686892@gmail.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
This commit is contained in:
Weizhao Ouyang 2024-01-04 11:46:19 +00:00 committed by Dario Binacchi
parent 266603d8c3
commit 85f3d3de8d
1 changed files with 3 additions and 2 deletions
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5
cmd/sf.c
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@ -135,8 +135,9 @@ static int do_spi_flash_probe(int argc, char *const argv[])
}
flash = NULL;
if (use_dt) {
spi_flash_probe_bus_cs(bus, cs, &new);
flash = dev_get_uclass_priv(new);
ret = spi_flash_probe_bus_cs(bus, cs, &new);
if (!ret)
flash = dev_get_uclass_priv(new);
} else {
flash = spi_flash_probe(bus, cs, speed, mode);
}