Message ID | 20200919063535.2809707-1-yangyingliang@huawei.com (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
Series | [-next,v2] tty: hvc: fix link error with CONFIG_SERIAL_CORE_CONSOLE=n | expand |
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/apply_patch | success | Successfully applied on branch powerpc/merge (ace1986562a0814f179ecd2f1e648215ebc6625a) |
snowpatch_ozlabs/build-ppc64le | warning | Upstream build failed, couldn't test patch |
snowpatch_ozlabs/build-ppc64be | warning | Upstream build failed, couldn't test patch |
snowpatch_ozlabs/build-ppc64e | warning | Upstream build failed, couldn't test patch |
snowpatch_ozlabs/build-pmac32 | warning | Upstream build failed, couldn't test patch |
snowpatch_ozlabs/checkpatch | warning | total: 0 errors, 1 warnings, 0 checks, 7 lines checked |
snowpatch_ozlabs/needsstable | warning | Please consider tagging this patch for stable! |
diff --git a/drivers/tty/hvc/Kconfig b/drivers/tty/hvc/Kconfig index d1b27b0522a3..8d60e0ff67b4 100644 --- a/drivers/tty/hvc/Kconfig +++ b/drivers/tty/hvc/Kconfig @@ -81,6 +81,7 @@ config HVC_DCC bool "ARM JTAG DCC console" depends on ARM || ARM64 select HVC_DRIVER + select SERIAL_CORE_CONSOLE help This console uses the JTAG DCC on ARM to create a console under the HVC driver. This console is used through a JTAG only on ARM. If you don't have
aarch64-linux-gnu-ld: drivers/tty/hvc/hvc_dcc.o: in function `dcc_early_write': hvc_dcc.c:(.text+0x164): undefined reference to `uart_console_write' The driver uses the uart_console_write(), but SERIAL_CORE_CONSOLE is not selected, so uart_console_write is not defined, then we get the error. Fix this by selecting SERIAL_CORE_CONSOLE. Fixes: d1a1af2cdf19 ("hvc: dcc: Add earlycon support") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/tty/hvc/Kconfig | 1 + 1 file changed, 1 insertion(+)