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| author |   Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-10-03 11:29:12 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-07 13:50:47 +0200 |
| commit | 507fd01d5333338753a1cc26322dfc9f856c109f (patch) | |
| tree | 1c15e4d8e2be9ae306d0c72f165357eace49df9e /arch/sh/kernel/cpu/sh3 | |
| parent | of: property: Create device links for all child-supplier depencencies (diff) | |
| download | linux-dev-507fd01d5333338753a1cc26322dfc9f856c109f.tar.xz linux-dev-507fd01d5333338753a1cc26322dfc9f856c109f.zip | |
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 <bgolaszewski@baylibre.com>
Cc: Rich Felker <dalias@libc.org>
Link: https://lore.kernel.org/r/20191003092913.10731-2-brgl@bgdev.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh3')
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh3.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh7705.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh770x.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh7710.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh7720.c | 1 |
5 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh3.c b/arch/sh/kernel/cpu/sh3/setup-sh3.c index 8058c01cf09d..cf2a3f09fee4 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh3.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh3.c @@ -8,6 +8,7 @@ #include <linux/init.h> #include <linux/irq.h> #include <linux/io.h> +#include <asm/platform_early.h> /* All SH3 devices are equipped with IRQ0->5 (except sh7708) */ diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c index e19d1ce7b6ad..9b34d1f4e797 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c @@ -14,6 +14,7 @@ #include <linux/sh_intc.h> #include <asm/rtc.h> #include <cpu/serial.h> +#include <asm/platform_early.h> enum { UNUSED = 0, diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c index 5c5144bee6bc..39f09504bd96 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c @@ -18,6 +18,7 @@ #include <linux/sh_timer.h> #include <linux/sh_intc.h> #include <cpu/serial.h> +#include <asm/platform_early.h> enum { UNUSED = 0, diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c index 4776e2495738..c006c8fcfa0f 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c @@ -13,6 +13,7 @@ #include <linux/sh_timer.h> #include <linux/sh_intc.h> #include <asm/rtc.h> +#include <asm/platform_early.h> enum { UNUSED = 0, diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c index 1d4c34e7b7db..cf2eec9f6abd 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c @@ -19,6 +19,7 @@ #include <linux/sh_intc.h> #include <linux/usb/ohci_pdriver.h> #include <asm/rtc.h> +#include <asm/platform_early.h> #include <cpu/serial.h> static struct resource rtc_resources[] = { |