Re: [PATCH] i2c: make i2c_bus_type const

Wolfram Sang
2023-12-19T21:02:02Z

[-- Attachment #1.1: Type: text/plain, Size: 976 bytes --]

On Tue, Dec 19, 2023 at 04:22:43PM +0100, Greg Kroah-Hartman wrote:
> Now that the driver core can properly handle constant struct bus_type,
> move the i2c_bus_type variable to be a constant structure as well, placing
> it into read-only memory which can not be modified at runtime.
>
> Note, the sound/soc/rockchip/rk3399_gru_sound.c also needed tweaking as
> it decided to save off a pointer to a bus type for internal stuff, and
> it was using the i2c_bus_type as well.
>
> Cc: Wolfram Sang <wsa@kernel.org>
> Cc: Liam Girdwood <lgirdwood@gmail.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Jaroslav Kysela <perex@perex.cz>
> Cc: Takashi Iwai <tiwai@suse.com>
> Cc: Heiko Stuebner <heiko@sntech.de>
> Cc: linux-i2c@vger.kernel.org
> Cc: linux-sound@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-rockchip@lists.infradead.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Applied to for-next, thanks!

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

[-- Attachment #2: Type: text/plain, Size: 176 bytes --]