linux-stable/arch/sh
Geert Uytterhoeven 6d2de161cd sh: bios: Revive earlyprintk support
[ Upstream commit 553f7ac78f ]

The SuperH BIOS earlyprintk code is protected by CONFIG_EARLY_PRINTK.
However, when this protection was added, it was missed that SuperH no
longer defines an EARLY_PRINTK config symbol since commit
e76fe57447 ("sh: Remove old early serial console code V2"), so
BIOS earlyprintk can no longer be used.

Fix this by reviving the EARLY_PRINTK config symbol.

Fixes: d0380e6c3c ("early_printk: consolidate random copies of identical code")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/c40972dfec3dcc6719808d5df388857360262878.1697708489.git.geert+renesas@glider.be
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:06:51 +01:00
..
boards sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory() 2023-09-19 12:20:27 +02:00
boot
cchips
configs Cleanup, SECCOMP_FILTER support, message printing fixes, and other 2020-08-15 18:50:32 -07:00
drivers sh: dma: Fix DMA channel offset calculation 2023-07-27 08:44:10 +02:00
include sh/cpu: Switch to arch_cpu_finalize_init() 2023-08-08 19:57:36 +02:00
kernel sh/cpu: Switch to arch_cpu_finalize_init() 2023-08-08 19:57:36 +02:00
lib sh: propage the calling conventions change down to csum_partial_copy_generic() 2020-08-20 15:45:18 -04:00
math-emu sh: math-emu: fix macro redefined warning 2023-05-17 11:48:14 +02:00
mm arch, mm: replace for_each_memblock() with for_each_mem_pfn_range() 2020-10-13 18:38:35 -07:00
oprofile sh: stacktrace: Remove stacktrace_ops.stack() 2020-08-14 22:05:11 -04:00
tools
Kconfig sh/cpu: Switch to arch_cpu_finalize_init() 2023-08-08 19:57:36 +02:00
Kconfig.cpu
Kconfig.debug sh: bios: Revive earlyprintk support 2023-11-20 11:06:51 +01:00
Makefile