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[01/12] platform/early: add a new field to struct device

Message ID 20180511162028.20616-2-brgl@bgdev.pl (mailing list archive)
State New, archived
Headers show

Commit Message

Bartosz Golaszewski May 11, 2018, 4:20 p.m. UTC 
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Add a new single-bit field to struct device which will be used to
indicate that a device was probed early in the boot sequence.

This does not affect the size of struct device on any architecture
I built on (ARM, ARM64, x86_64).

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
 include/linux/device.h | 1 +
 1 file changed, 1 insertion(+)

Comments

Geert Uytterhoeven May 14, 2018, 9:24 p.m. UTC | #1 
On Fri, May 11, 2018 at 6:20 PM, Bartosz Golaszewski <brgl@bgdev.pl> wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> Add a new single-bit field to struct device which will be used to
> indicate that a device was probed early in the boot sequence.
>
> This does not affect the size of struct device on any architecture
> I built on (ARM, ARM64, x86_64).
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
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Patch

diff --git a/include/linux/device.h b/include/linux/device.h
index 477956990f5e..bcff8b598b20 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -992,6 +992,7 @@  struct device {
 	bool			offline_disabled:1;
 	bool			offline:1;
 	bool			of_node_reused:1;
+	bool			early:1;
 };
 
 static inline struct device *kobj_to_dev(struct kobject *kobj)