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Commit 3ec75441 authored by Tobias Wolf's avatar Tobias Wolf Committed by Ralf Baechle
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of: Add check to of_scan_flat_dt() before accessing initial_boot_params



An empty __dtb_start to __dtb_end section might result in
initial_boot_params being null for arch/mips/ralink. This showed that the
boot process hangs indefinitely in of_scan_flat_dt().

Signed-off-by: default avatarTobias Wolf <dev-NTEO@vplace.de>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14605/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 02564fc8
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