fbdev: Align deferred I/O with naming of helpers

Deferred-I/O generator macros generate callbacks for struct fb_ops
that operate on memory ranges in I/O address space or system address
space. Rename the macros to use the _IOMEM_ and _SYSMEM_ infixes of
their underlying helpers. Adapt all users. No functional changes.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230729193157.15446-5-tzimmermann@suse.de

drivers/gpu/drm/drm_fbdev_generic.c

@@ -34,9 +34,9 @@ static int drm_fbdev_generic_fb_release(struct fb_info *info, int user)
 	return 0;
 }
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(drm_fbdev_generic,
-				drm_fb_helper_damage_range,
-				drm_fb_helper_damage_area);
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(drm_fbdev_generic,
+				   drm_fb_helper_damage_range,
+				   drm_fb_helper_damage_area);
 
 static void drm_fbdev_generic_fb_destroy(struct fb_info *info)
 {

drivers/gpu/drm/i915/display/intel_fbdev.c

@@ -85,9 +85,9 @@ static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev)
 	intel_frontbuffer_invalidate(to_frontbuffer(ifbdev), ORIGIN_CPU);
 }
 
-FB_GEN_DEFAULT_DEFERRED_IO_OPS(intel_fbdev,
-			       drm_fb_helper_damage_range,
-			       drm_fb_helper_damage_area)
+FB_GEN_DEFAULT_DEFERRED_IOMEM_OPS(intel_fbdev,
+				  drm_fb_helper_damage_range,
+				  drm_fb_helper_damage_area)
 
 static int intel_fbdev_set_par(struct fb_info *info)
 {

drivers/gpu/drm/msm/msm_fbdev.c

@@ -25,9 +25,9 @@ module_param(fbdev, bool, 0600);
  * fbdev funcs, to implement legacy fbdev interface on top of drm driver
  */
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(msm_fbdev,
-				drm_fb_helper_damage_range,
-				drm_fb_helper_damage_area)
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(msm_fbdev,
+				   drm_fb_helper_damage_range,
+				   drm_fb_helper_damage_area)
 
 static int msm_fbdev_mmap(struct fb_info *info, struct vm_area_struct *vma)
 {

drivers/video/fbdev/broadsheetfb.c

@@ -985,9 +985,9 @@ static void broadsheetfb_defio_damage_area(struct fb_info *info, u32 x, u32 y,
 	broadsheetfb_dpy_update(par);
 }
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(broadsheetfb,
-				broadsheetfb_defio_damage_range,
-				broadsheetfb_defio_damage_area)
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(broadsheetfb,
+				   broadsheetfb_defio_damage_range,
+				   broadsheetfb_defio_damage_area)
 
 static const struct fb_ops broadsheetfb_ops = {
 	.owner	= THIS_MODULE,

drivers/video/fbdev/hecubafb.c

@@ -135,9 +135,9 @@ static void hecubafb_defio_damage_area(struct fb_info *info, u32 x, u32 y,
 	hecubafb_dpy_update(par);
 }
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(hecubafb,
-				hecubafb_defio_damage_range,
-				hecubafb_defio_damage_area)
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(hecubafb,
+				   hecubafb_defio_damage_range,
+				   hecubafb_defio_damage_area)
 
 static const struct fb_ops hecubafb_ops = {
 	.owner	= THIS_MODULE,

drivers/video/fbdev/metronomefb.c

@@ -498,9 +498,9 @@ static void metronomefb_defio_damage_area(struct fb_info *info, u32 x, u32 y,
 	metronomefb_dpy_update(par);
 }
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(metronomefb,
-				metronomefb_defio_damage_range,
-				metronomefb_defio_damage_area)
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(metronomefb,
+				   metronomefb_defio_damage_range,
+				   metronomefb_defio_damage_area)
 
 static const struct fb_ops metronomefb_ops = {
 	.owner	= THIS_MODULE,

drivers/video/fbdev/ssd1307fb.c

@@ -317,9 +317,9 @@ static void ssd1307fb_defio_damage_area(struct fb_info *info, u32 x, u32 y,
 	ssd1307fb_update_rect(par, x, y, width, height);
 }
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(ssd1307fb,
-				ssd1307fb_defio_damage_range,
-				ssd1307fb_defio_damage_area)
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(ssd1307fb,
+				   ssd1307fb_defio_damage_range,
+				   ssd1307fb_defio_damage_area)
 
 static const struct fb_ops ssd1307fb_ops = {
 	.owner		= THIS_MODULE,

drivers/video/fbdev/xen-fbfront.c

@@ -306,9 +306,9 @@ static void xenfb_defio_damage_area(struct fb_info *info, u32 x, u32 y,
 	xenfb_refresh(xenfb_info, x, y, width, height);
 }
 
-FB_GEN_DEFAULT_DEFERRED_SYS_OPS(xenfb,
-				xenfb_defio_damage_range,
-				xenfb_defio_damage_area)
+FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(xenfb,
+				   xenfb_defio_damage_range,
+				   xenfb_defio_damage_area)
 
 static const struct fb_ops xenfb_fb_ops = {
 	.owner		= THIS_MODULE,

include/linux/fb.h

@@ -682,11 +682,11 @@ extern int fb_deferred_io_fsync(struct file *file, loff_t start,
 		__damage_area(info, image->dx, image->dy, image->width, image->height); \
 	}
 
-#define FB_GEN_DEFAULT_DEFERRED_IO_OPS(__prefix, __damage_range, __damage_area) \
+#define FB_GEN_DEFAULT_DEFERRED_IOMEM_OPS(__prefix, __damage_range, __damage_area) \
 	__FB_GEN_DEFAULT_DEFERRED_OPS_RDWR(__prefix, __damage_range, io) \
 	__FB_GEN_DEFAULT_DEFERRED_OPS_DRAW(__prefix, __damage_area, cfb)
 
-#define FB_GEN_DEFAULT_DEFERRED_SYS_OPS(__prefix, __damage_range, __damage_area) \
+#define FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS(__prefix, __damage_range, __damage_area) \
 	__FB_GEN_DEFAULT_DEFERRED_OPS_RDWR(__prefix, __damage_range, sys) \
 	__FB_GEN_DEFAULT_DEFERRED_OPS_DRAW(__prefix, __damage_area, sys)