Re: missing savagefb symbols

["Antonino A. Daplas" <adaplas@hotpop.com>]

On Tuesday 26 October 2004 17:11, Andrew Morton wrote:
> From `make allmodconfig'
>
> *** Warning: "savagefb_delete_i2c_busses"
> [drivers/video/savage/savagefb.ko] undefined! *** Warning:
> "savagefb_probe_i2c_connector" [drivers/video/savage/savagefb.ko]
> undefined! *** Warning: "savagefb_create_i2c_busses"
> [drivers/video/savage/savagefb.ko] undefined! *** Warning: "savagefb_sync"
> [drivers/video/savage/savagefb.ko] undefined! *** Warning:
> "savagefb_imageblit" [drivers/video/savage/savagefb.ko] undefined! ***
> Warning: "savagefb_copyarea" [drivers/video/savage/savagefb.ko] undefined!
> *** Warning: "savagefb_fillrect" [drivers/video/savage/savagefb.ko]
> undefined!
>
> Maybe doing an EXPORT_SYMBOL will fix this.  Or we need to link those
> objects together into a single .ko - your call.

Grr, that's poor planning on my part.  I don't use modules, so I forgot to test
the savagefb driver.

I don't think the second option will work without doing a rename (since
the object name and the module name has the same name). So I'll do the
EXPORT_SYMBOL fix.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
---
 Kconfig                 |    4 ++--
 savage/savagefb-i2c.c   |    5 +++++
 savage/savagefb_accel.c |    5 +++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff -Nru a/drivers/video/Kconfig b/drivers/video/Kconfig
--- a/drivers/video/Kconfig	2004-10-22 16:37:37 +08:00
+++ b/drivers/video/Kconfig	2004-10-26 21:53:01 +08:00
@@ -811,7 +811,7 @@
 	  will be called savagefb.
 
 config FB_SAVAGE_I2C
-       bool "Enable DDC2 Support"
+       tristate "Enable DDC2 Support"
        depends on FB_SAVAGE
        help
 	  This enables I2C support for S3 Savage Chipsets.  This is used
@@ -823,7 +823,7 @@
 	  here.
        
 config FB_SAVAGE_ACCEL
-       bool "Enable Console Acceleration"
+       tristate "Enable Console Acceleration"
        depends on FB_SAVAGE
        default n
        help
diff -Nru a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c
--- a/drivers/video/savage/savagefb-i2c.c	2004-10-22 16:37:37 +08:00
+++ b/drivers/video/savage/savagefb-i2c.c	2004-10-26 21:53:01 +08:00
@@ -197,6 +197,7 @@
 
 	savage_setup_i2c_bus(&par->chan, "SAVAGE DDC2");
 }
+EXPORT_SYMBOL(savagefb_create_i2c_busses);
 
 void savagefb_delete_i2c_busses(struct fb_info *info)
 {
@@ -206,6 +207,7 @@
 		i2c_bit_del_bus(&par->chan.adapter);
 	par->chan.par = NULL;
 }
+EXPORT_SYMBOL(savagefb_delete_i2c_busses);
 
 static u8 *savage_do_probe_i2c_edid(struct savagefb_i2c_chan *chan)
 {
@@ -255,3 +257,6 @@
 
 	return 0;
 }
+EXPORT_SYMBOL(savagefb_probe_i2c_connector);
+
+MODULE_LICENSE("GPL");
diff -Nru a/drivers/video/savage/savagefb_accel.c b/drivers/video/savage/savagefb_accel.c
--- a/drivers/video/savage/savagefb_accel.c	2004-10-22 16:37:38 +08:00
+++ b/drivers/video/savage/savagefb_accel.c	2004-10-26 21:53:01 +08:00
@@ -26,6 +26,7 @@
 	par->SavageWaitIdle(par);
 	return 0;
 }
+EXPORT_SYMBOL(savagefb_sync);
 
 void savagefb_copyarea(struct fb_info *info, const struct fb_copyarea *region) 
 {
@@ -60,6 +61,7 @@
 	BCI_SEND(BCI_X_Y(dx, dy));
 	BCI_SEND(BCI_W_H(region->width, region->height));
 }
+EXPORT_SYMBOL(savagefb_copyarea);
 
 void savagefb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
 {
@@ -87,6 +89,7 @@
 	BCI_SEND( BCI_X_Y(rect->dx, rect->dy) );
 	BCI_SEND( BCI_W_H(rect->width, rect->height) );
 }
+EXPORT_SYMBOL(savagefb_fillrect);
 
 void savagefb_imageblit(struct fb_info *info, const struct fb_image *image)
 {
@@ -132,4 +135,6 @@
 	for (i = 0; i < size; i++)
 		BCI_SEND(src[i]);
 }
+EXPORT_SYMBOL(savagefb_imageblit);
 
+MODULE_LICENSE("GPL");




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