From: Randy Dunlap Date: Sat, 1 Jul 2023 05:47:12 +0000 (-0700) Subject: powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y X-Git-Tag: v6.6.7~2399^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=39f49684036d24af800ff194c33c7b2653c591d7;p=platform%2Fkernel%2Flinux-starfive.git powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y In a randconfig with CONFIG_SERIAL_CPM=m and CONFIG_PPC_EARLY_DEBUG_CPM=y, there is a build error: ERROR: modpost: "udbg_putc" [drivers/tty/serial/cpm_uart/cpm_uart.ko] undefined! Prevent the build error by allowing PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y. Fixes: c374e00e17f1 ("[POWERPC] Add early debug console for CPM serial ports.") Signed-off-by: Randy Dunlap Reviewed-by: Pali Rohár Reviewed-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://msgid.link/20230701054714.30512-1-rdunlap@infradead.org --- diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 6aaf8dc..2a54fad 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -240,7 +240,7 @@ config PPC_EARLY_DEBUG_40x config PPC_EARLY_DEBUG_CPM bool "Early serial debugging for Freescale CPM-based serial ports" - depends on SERIAL_CPM + depends on SERIAL_CPM=y help Select this to enable early debugging for Freescale chips using a CPM-based serial port. This assumes that the bootwrapper