On 23. 05. 23, 10:59, Herve Codina wrote:
In a COMPILE_TEST configuration, the cpm_uart driver uses symbols from
the cpm_uart_cpm2.c file. This file is compiled only when CONFIG_CPM2 is
set.
Without this dependency, the linker fails with some missing symbols for
COMPILE_TEST configuration that needs SERIAL_CPM without enabling CPM2.
This lead to:
depends on CPM2 || CPM1 || (PPC32 && CPM2 && COMPILE_TEST)
This dependency does not make sense anymore and can be simplified
removing all the COMPILE_TEST part.
Then it's the same as my revert:
https://lore.kernel.org/all/20230518055620.29957-1-jirislaby@xxxxxxxxxx/
:D
But nevermind.
Signed-off-by: Herve Codina <herve.codina@xxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Link: https://lore.kernel.org/oe-kbuild-all/202305160221.9XgweObz-lkp@xxxxxxxxx/
Fixes: e3e7b13bffae ("serial: allow COMPILE_TEST for some drivers")
---
drivers/tty/serial/Kconfig | 2 +-
drivers/tty/serial/cpm_uart/cpm_uart.h | 2 --
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 625358f44419..de092bc1289e 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -769,7 +769,7 @@ config SERIAL_PMACZILOG_CONSOLE
config SERIAL_CPM
tristate "CPM SCC/SMC serial port support"
- depends on CPM2 || CPM1 || (PPC32 && COMPILE_TEST)
+ depends on CPM2 || CPM1
select SERIAL_CORE
help
This driver supports the SCC and SMC serial ports on Motorola
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart.h b/drivers/tty/serial/cpm_uart/cpm_uart.h
index 0577618e78c0..46c03ed71c31 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart.h
+++ b/drivers/tty/serial/cpm_uart/cpm_uart.h
@@ -19,8 +19,6 @@ struct gpio_desc;
#include "cpm_uart_cpm2.h"
#elif defined(CONFIG_CPM1)
#include "cpm_uart_cpm1.h"
-#elif defined(CONFIG_COMPILE_TEST)
-#include "cpm_uart_cpm2.h"
#endif
#define SERIAL_CPM_MAJOR 204
--
js
suse labs
