[PATCH] drm/vmwgfx: Don't use UTS_RELEASE directly

[Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>]

UTS_RELEASE evaluates to a static string and changes quite easily (e.g.
uncommitted changes in the source tree or new commits). So when checking
if a patch introduces changes to the resulting binary each usage of
UTS_RELEASE is source of annoyance.

Instead of using UTS_RELEASE directly use init_utsname()->release which
evaluates to the same string but with that a change of UTS_RELEASE
doesn't affect vmwgfx_drv.o.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
Hello,

an alternative way to address this is to drop the kernel version string
completely. But I'm not sure how redundant this really is so I chose the
init_utsname() approach.

Best regards
Uwe

 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 0f101aedb49a..12f5f288ae15 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -24,7 +24,6 @@
 #include <drm/drm_sysfs.h>
 #include <drm/ttm/ttm_range_manager.h>
 #include <drm/ttm/ttm_placement.h>
-#include <generated/utsrelease.h>
 
 #ifdef CONFIG_X86
 #include <asm/hypervisor.h>
@@ -35,6 +34,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/utsname.h>
 #include <linux/version.h>
 #include <linux/vmalloc.h>
 
@@ -1115,7 +1115,7 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
 	vmw_print_sm_type(dev_priv);
 	vmw_host_printf("vmwgfx: Module Version: %d.%d.%d (kernel: %s)",
 			VMWGFX_DRIVER_MAJOR, VMWGFX_DRIVER_MINOR,
-			VMWGFX_DRIVER_PATCHLEVEL, UTS_RELEASE);
+			VMWGFX_DRIVER_PATCHLEVEL, init_utsname()->release);
 	vmw_write_driver_id(dev_priv);
 
 	dev_priv->pm_nb.notifier_call = vmwgfx_pm_notifier;

base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
-- 
2.47.3