From 507fd01d5333338753a1cc26322dfc9f856c109f Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Thu, 3 Oct 2019 11:29:12 +0200 Subject: drivers: move the early platform device support to arch/sh SuperH is the only user of the current implementation of early platform device support. We want to introduce a more robust approach to early probing. As the first step - move all the current early platform code to arch/sh. In order not to export internal drivers/base functions to arch code for this temporary solution - copy the two needed routines for driver matching from drivers/base/platform.c to arch/sh/drivers/platform_early.c. Also: call early_platform_cleanup() from subsys_initcall() so that it's called after all early devices are probed. Signed-off-by: Bartosz Golaszewski Cc: Rich Felker Link: https://lore.kernel.org/r/20191003092913.10731-2-brgl@bgdev.pl Signed-off-by: Greg Kroah-Hartman --- arch/sh/kernel/setup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sh/kernel/setup.c') diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 2c0e0f37a318..e535507851e1 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -44,6 +44,7 @@ #include #include #include +#include /* * Initialize loops_per_jiffy as 10000000 (1000MIPS). -- cgit v1.2.3 From 201e91091b1d47047f55580b5474e1239f4d17aa Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Thu, 3 Oct 2019 11:29:13 +0200 Subject: sh: add the sh_ prefix to early platform symbols Old early platform device support is now sh-specific. Before moving on to implementing new early platform framework based on real platform devices, prefix all early platform symbols with 'sh_'. Signed-off-by: Bartosz Golaszewski Cc: Rich Felker Link: https://lore.kernel.org/r/20191003092913.10731-3-brgl@bgdev.pl Signed-off-by: Greg Kroah-Hartman --- arch/sh/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh/kernel/setup.c') diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index e535507851e1..914174a125a4 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -329,7 +329,7 @@ void __init setup_arch(char **cmdline_p) sh_mv_setup(); /* Let earlyprintk output early console messages */ - early_platform_driver_probe("earlyprintk", 1, 1); + sh_early_platform_driver_probe("earlyprintk", 1, 1); #ifdef CONFIG_OF_FLATTREE #ifdef CONFIG_USE_BUILTIN_DTB -- cgit v1.2.3