From ff62b8e6588fb07bedda7423622c140c4edd66a7 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 23 Nov 2022 13:25:20 +0100 Subject: driver core: make struct class.devnode() take a const * MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The devnode() in struct class should not be modifying the device that is passed into it, so mark it as a const * and propagate the function signature changes out into all relevant subsystems that use this callback. Cc: Fenghua Yu Cc: Reinette Chatre Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: FUJITA Tomonori Cc: Jens Axboe Cc: Justin Sanders Cc: Arnd Bergmann Cc: Sumit Semwal Cc: Benjamin Gaignard Cc: Liam Mark Cc: Laura Abbott Cc: Brian Starkey Cc: John Stultz Cc: "Christian König" Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Daniel Vetter Cc: Jason Gunthorpe Cc: Leon Romanovsky Cc: Dennis Dalessandro Cc: Dmitry Torokhov Cc: Mauro Carvalho Chehab Cc: Sean Young Cc: Frank Haverkamp Cc: Jiri Slaby Cc: "Michael S. Tsirkin" Cc: Jason Wang Cc: Alex Williamson Cc: Cornelia Huck Cc: Kees Cook Cc: Anton Vorontsov Cc: Colin Cross Cc: Tony Luck Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Hans Verkuil Cc: Christophe JAILLET Cc: Xie Yongji Cc: Gautam Dawar Cc: Dan Carpenter Cc: Eli Cohen Cc: Parav Pandit Cc: Maxime Coquelin Cc: alsa-devel@alsa-project.org Cc: dri-devel@lists.freedesktop.org Cc: kvm@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Cc: linux-block@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-media@vger.kernel.org Cc: linux-rdma@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Link: https://lore.kernel.org/r/20221123122523.1332370-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/input/input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/input/input.c') diff --git a/drivers/input/input.c b/drivers/input/input.c index ebb2b7f0f8ff..50597165dc54 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1913,7 +1913,7 @@ static const struct device_type input_dev_type = { #endif }; -static char *input_devnode(struct device *dev, umode_t *mode) +static char *input_devnode(const struct device *dev, umode_t *mode) { return kasprintf(GFP_KERNEL, "input/%s", dev_name(dev)); } -- cgit v1.2.3