From: Lv Zheng lv.zheng@intel.com
[ Upstream commit 4625d752e600c116e6327f9d7fc16e8f5be107e9 ]
acpi_ec_cmd_string() currently is only enabled for "DEBUG" macro, but users trend to use CONFIG_DYNAMIC_DEBUG and enable ec.c pr_debug() print-outs by "dyndbg='file ec.c +p'". In this use case, all command names are turned into UNDEF and the log is confusing. This affects bugzilla triage work.
This patch fixes this issue by enabling acpi_ec_cmd_string() for CONFIG_DYNAMIC_DEBUG.
Tested-by: Wang Wendy wendy.wang@intel.com Tested-by: Feng Chenzhou chenzhoux.feng@intel.com Signed-off-by: Lv Zheng lv.zheng@intel.com Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/acpi/ec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 5f9b74b9b71f..3ecadb24adde 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -167,7 +167,7 @@ static inline void acpi_ec_write_data(struct acpi_ec *ec, u8 data) outb(data, ec->data_addr); }
-#ifdef DEBUG +#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG) static const char *acpi_ec_cmd_string(u8 cmd) { switch (cmd) {