From 68e5afd8f440a2cc18deb53ae151aa74e2a8eced Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 28 May 2024 14:07:31 +0200 Subject: [PATCH 1/2] watchdog: lenovo_se10_wdt: add HAS_IOPORT dependency Once the inb()/outb() helpers become conditional, the newly added driver fails to link on targets without CONFIG_HAS_IOPORT: In file included from arch/arm64/include/asm/io.h:299, from include/linux/io.h:14, from drivers/watchdog/lenovo_se10_wdt.c:8: drivers/watchdog/lenovo_se10_wdt.c: In function 'set_bram': include/asm-generic/io.h:596:15: error: call to '_outb' declared with attribute error: outb() requires CONFIG_HAS_IOPORT 596 | #define _outb _outb include/asm-generic/io.h:655:14: note: in expansion of macro '_outb' 655 | #define outb _outb | ^~~~~ drivers/watchdog/lenovo_se10_wdt.c:67:9: note: in expansion of macro 'outb' 67 | outb(offset, bram_base); | ^~~~ Add the same dependency we added to the other such drivers. Fixes: 1f6602c8ed1e ("watchdog: lenovo_se10_wdt: Watchdog driver for Lenovo SE10 platform") Signed-off-by: Arnd Bergmann Reviewed-by Mark Pearson Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20240528120759.3491774-1-arnd@kernel.org Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 85eea38dbdf4..2882944d23cc 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -257,6 +257,7 @@ config GPIO_WATCHDOG_ARCH_INITCALL config LENOVO_SE10_WDT tristate "Lenovo SE10 Watchdog" depends on (X86 && DMI) || COMPILE_TEST + depends on HAS_IOPORT select WATCHDOG_CORE help If you say yes here you get support for the watchdog From acf9e67a7625367b89440855572b29c5ec19dd20 Mon Sep 17 00:00:00 2001 From: Jeff Johnson Date: Fri, 7 Jun 2024 11:04:40 -0700 Subject: [PATCH 2/2] watchdog: add missing MODULE_DESCRIPTION() macros make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/watchdog/omap_wdt.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/watchdog/twl4030_wdt.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/watchdog/ts4800_wdt.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/watchdog/simatic-ipc-wdt.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/watchdog/menz69_wdt.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20240607-md-drivers-watchdog-v1-1-485c1c58301f@quicinc.com Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/menz69_wdt.c | 1 + drivers/watchdog/omap_wdt.c | 1 + drivers/watchdog/simatic-ipc-wdt.c | 1 + drivers/watchdog/ts4800_wdt.c | 1 + drivers/watchdog/twl4030_wdt.c | 1 + 5 files changed, 5 insertions(+) diff --git a/drivers/watchdog/menz69_wdt.c b/drivers/watchdog/menz69_wdt.c index c7de30270043..0508a65acfa6 100644 --- a/drivers/watchdog/menz69_wdt.c +++ b/drivers/watchdog/menz69_wdt.c @@ -161,6 +161,7 @@ static struct mcb_driver men_z069_driver = { module_mcb_driver(men_z069_driver); MODULE_AUTHOR("Johannes Thumshirn "); +MODULE_DESCRIPTION("Watchdog driver for the MEN z069 IP-Core"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("mcb:16z069"); MODULE_IMPORT_NS(MCB); diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index a7a12f2fe9de..b6e0236509bb 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c @@ -370,5 +370,6 @@ static struct platform_driver omap_wdt_driver = { module_platform_driver(omap_wdt_driver); MODULE_AUTHOR("George G. Davis"); +MODULE_DESCRIPTION("Driver for the TI OMAP 16xx/24xx/34xx 32KHz (non-secure) watchdog"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:omap_wdt"); diff --git a/drivers/watchdog/simatic-ipc-wdt.c b/drivers/watchdog/simatic-ipc-wdt.c index cdc1a2e15180..1e91f0a560ff 100644 --- a/drivers/watchdog/simatic-ipc-wdt.c +++ b/drivers/watchdog/simatic-ipc-wdt.c @@ -227,6 +227,7 @@ static struct platform_driver simatic_ipc_wdt_driver = { module_platform_driver(simatic_ipc_wdt_driver); +MODULE_DESCRIPTION("Siemens SIMATIC IPC driver for Watchdogs"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:" KBUILD_MODNAME); MODULE_AUTHOR("Gerd Haeussler "); diff --git a/drivers/watchdog/ts4800_wdt.c b/drivers/watchdog/ts4800_wdt.c index 0099403f4992..24b1ad52102e 100644 --- a/drivers/watchdog/ts4800_wdt.c +++ b/drivers/watchdog/ts4800_wdt.c @@ -200,5 +200,6 @@ static struct platform_driver ts4800_wdt_driver = { module_platform_driver(ts4800_wdt_driver); MODULE_AUTHOR("Damien Riegel "); +MODULE_DESCRIPTION("Watchdog driver for TS-4800 based boards"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:ts4800_wdt"); diff --git a/drivers/watchdog/twl4030_wdt.c b/drivers/watchdog/twl4030_wdt.c index 09d17e20f4a7..8c80d04811e4 100644 --- a/drivers/watchdog/twl4030_wdt.c +++ b/drivers/watchdog/twl4030_wdt.c @@ -118,6 +118,7 @@ static struct platform_driver twl4030_wdt_driver = { module_platform_driver(twl4030_wdt_driver); MODULE_AUTHOR("Nokia Corporation"); +MODULE_DESCRIPTION("TWL4030 Watchdog"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:twl4030_wdt");