[PATCH 3/3] fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers.
From: Konrad Rzeszutek Wilk
Date: Thu Dec 03 2009 - 10:37:11 EST
The framebuffers (screenbase) these drivers present are actually
vmalloc-ed pages. There is no need for them to have the VM_IO flag set.
---
drivers/video/broadsheetfb.c | 2 +-
drivers/video/hecubafb.c | 2 +-
drivers/video/metronomefb.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/broadsheetfb.c b/drivers/video/broadsheetfb.c
index 509cb92..df9ccb9 100644
--- a/drivers/video/broadsheetfb.c
+++ b/drivers/video/broadsheetfb.c
@@ -470,7 +470,7 @@ static int __devinit broadsheetfb_probe(struct platform_device *dev)
par->read_reg = broadsheet_read_reg;
init_waitqueue_head(&par->waitq);
- info->flags = FBINFO_FLAG_DEFAULT;
+ info->flags = FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB;
info->fbdefio = &broadsheetfb_defio;
fb_deferred_io_init(info);
diff --git a/drivers/video/hecubafb.c b/drivers/video/hecubafb.c
index 0b4bffb..f9d77ad 100644
--- a/drivers/video/hecubafb.c
+++ b/drivers/video/hecubafb.c
@@ -253,7 +253,7 @@ static int __devinit hecubafb_probe(struct platform_device *dev)
par->send_command = apollo_send_command;
par->send_data = apollo_send_data;
- info->flags = FBINFO_FLAG_DEFAULT;
+ info->flags = FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB;
info->fbdefio = &hecubafb_defio;
fb_deferred_io_init(info);
diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c
index df1f757..661bfd2 100644
--- a/drivers/video/metronomefb.c
+++ b/drivers/video/metronomefb.c
@@ -700,7 +700,7 @@ static int __devinit metronomefb_probe(struct platform_device *dev)
if (retval < 0)
goto err_free_irq;
- info->flags = FBINFO_FLAG_DEFAULT;
+ info->flags = FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB;
info->fbdefio = &metronomefb_defio;
fb_deferred_io_init(info);
--
1.6.2.5
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