The patch titled
hgafb: convert to new platform driver API
has been added to the -mm tree. Its filename is
hgafb-convert-to-new-platform-driver-api-bugzilla-9689.patch
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------------------------------------------------------
Subject: hgafb: convert to new platform driver API
From: Krzysztof Helt <krzysztof.h1@xxxxx>
Convert the hgafb driver to use new platform driver API.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9689
Signed-off-by: Krzysztof Helt <krzysztof.h1@xxxxx>
Cc: Anton Vorontsov <avorontsov@xxxxxxxxxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/hgafb.c | 36 +++++++++++++++++++-----------------
1 file changed, 19 insertions(+), 17 deletions(-)
diff -puN drivers/video/hgafb.c~hgafb-convert-to-new-platform-driver-api-bugzilla-9689 drivers/video/hgafb.c
--- a/drivers/video/hgafb.c~hgafb-convert-to-new-platform-driver-api-bugzilla-9689
+++ a/drivers/video/hgafb.c
@@ -547,7 +547,7 @@ static struct fb_ops hgafb_ops = {
* Initialization
*/
-static int __init hgafb_probe(struct device *device)
+static int __init hgafb_probe(struct platform_device *pdev)
{
struct fb_info *info;
@@ -561,7 +561,7 @@ static int __init hgafb_probe(struct dev
printk(KERN_INFO "hgafb: %s with %ldK of memory detected.\n",
hga_type_name, hga_vram_len/1024);
- info = framebuffer_alloc(0, NULL);
+ info = framebuffer_alloc(0, &pdev->dev);
if (!info) {
iounmap(hga_vram);
return -ENOMEM;
@@ -589,13 +589,13 @@ static int __init hgafb_probe(struct dev
printk(KERN_INFO "fb%d: %s frame buffer device\n",
info->node, info->fix.id);
- dev_set_drvdata(device, info);
+ platform_set_drvdata(pdev, info);
return 0;
}
-static int hgafb_remove(struct device *device)
+static int hgafb_remove(struct platform_device *pdev)
{
- struct fb_info *info = dev_get_drvdata(device);
+ struct fb_info *info = platform_get_drvdata(pdev);
hga_txt_mode();
hga_clear_screen();
@@ -616,16 +616,15 @@ static int hgafb_remove(struct device *d
return 0;
}
-static struct device_driver hgafb_driver = {
- .name = "hgafb",
- .bus = &platform_bus_type,
+static struct platform_driver hgafb_driver = {
.probe = hgafb_probe,
.remove = hgafb_remove,
+ .driver = {
+ .name = "hgafb",
+ },
};
-static struct platform_device hgafb_device = {
- .name = "hgafb",
-};
+static struct platform_device *hgafb_device;
static int __init hgafb_init(void)
{
@@ -634,12 +633,15 @@ static int __init hgafb_init(void)
if (fb_get_options("hgafb", NULL))
return -ENODEV;
- ret = driver_register(&hgafb_driver);
+ ret = platform_driver_register(&hgafb_driver);
if (!ret) {
- ret = platform_device_register(&hgafb_device);
- if (ret)
- driver_unregister(&hgafb_driver);
+ hgafb_device = platform_device_register_simple("hgafb", 0, NULL, 0);
+
+ if (IS_ERR(hgafb_device)) {
+ platform_driver_unregister(&hgafb_driver);
+ ret = PTR_ERR(hgafb_device);
+ }
}
return ret;
@@ -647,8 +649,8 @@ static int __init hgafb_init(void)
static void __exit hgafb_exit(void)
{
- platform_device_unregister(&hgafb_device);
- driver_unregister(&hgafb_driver);
+ platform_device_unregister(hgafb_device);
+ platform_driver_unregister(&hgafb_driver);
}
/* -------------------------------------------------------------------------
_
Patches currently in -mm which might be from krzysztof.h1@xxxxx are
modedb-fix-incorrect-sync-and-vmode-flags-for-cvt-modes.patch
fbcon-fix-wrong-vmode-bits-copied-on-console-switch.patch
tridentfb-replace-macros-with-functions.patch
tridentfb-convert-fb_info-into-allocated-one.patch
tridentfb-move-global-pseudo-palette-into-structure.patch
tridentfb-move-global-chip_id-into-structure.patch
tridentfb-move-global-flat-panel-variable-into-structure.patch
tridentfb-convert-is_blade-and-is_xp-macros-into-functions.patch
tridentfb-move-global-acceleration-hooks-into-structure.patch
tridentfb-make-use-of-functions-and-constants-from-the-vgah.patch
tridentfb-fix-timing-calculations.patch
tridentfb-use-mmio-access-for-clock-setting.patch
tridentfb-fix-clock-settings-for-older-trident-96xx-chips.patch
tridentfb-improve-probe-function.patch
tridentfb-improved-register-values-on-tgui-9680.patch
tridentfb-add-tgui-9440-support.patch
tridentfb-fix-unitialized-pseudo_palette.patch
tridentfb-improve-check_var-function.patch
tridentfb-preserve-memory-type-settings.patch
tridentfb-fix-hi-color-modes-for-tgui-9440.patch
tridentfb-add-acceleration-for-tgui-families.patch
tridentfb-acceleration-code-improvements.patch
tridentfb-acceleration-bug-fixes.patch
tridentfb-various-pixclock-and-timing-improvements.patch
tridentfb-acceleration-constants-change.patch
tridentfb-source-code-improvements.patch
tridentfb-fix-console-freeze-when-switching-from-x11.patch
tridentfb-fix-224-color-logo-at-8-bpp.patch
tridentfb-y-panning-fixes.patch
tridentfb-blade3d-clock-fixes.patch
amifb-test-virtual-screen-range-before-subtraction-on-unsigned.patch
atafb-test-virtual-screen-range-before-subtraction-on-unsigned.patch
fbcon-make-logo_height-a-local-variable.patch
uvesafb-change-mode-parameter-to-mode_option.patch
tridentfb-documentation-update.patch
tdfxfb-add-mode_option-module-parameter.patch
vga16fb-source-code-improvement.patch
tdfxfb-remove-ypan-checks-done-by-a-higher-layer.patch
vfb-only-enable-if-explicitly-requested-when-compiled-in.patch
hgafb-convert-to-new-platform-driver-api-bugzilla-9689.patch
--
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