When I try and build 2.6.26-22 out of the Lenny SVN branch I get a bunch of errors about ABI changing in drivers/media/video/saa7134/saa7134 presumably due to debian/patches/bugfix/all/saa7134-fix-deadlock.patch and this hunk:
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -561,7 +561,7 @@ struct saa7134_dev {
/* SAA7134_MPEG_EMPRESS only */
struct video_device *empress_dev;
struct videobuf_queue empress_tsq;
- unsigned int empress_users;
+ atomic_t empress_users;
struct work_struct empress_workqueue;
int empress_started;
The actual changes are:
saa7134_dmasound_exit module:
drivers/media/video/saa7134/saa7134, version: 0x6ca42692 -> 0x31e87c15, export:
EXPORT_SYMBOL
saa7134_dmasound_init module:
drivers/media/video/saa7134/saa7134, version: 0xe4255c4b -> 0x1fb1287f, export:
EXPORT_SYMBOL
saa7134_i2c_call_clients module:
drivers/media/video/saa7134/saa7134, version: 0x7ffacdad -> 0x01468dd2, export:
EXPORT_SYMBOL
saa7134_set_dmabits module:
drivers/media/video/saa7134/saa7134, version: 0xeb91a3fa -> 0xb8b7814a, export:
EXPORT_SYMBOL
saa7134_set_gpio module:
drivers/media/video/saa7134/saa7134, version: 0xccb03117 -> 0x9b9eccfa, export:
EXPORT_SYMBOL
saa7134_ts_register module:
drivers/media/video/saa7134/saa7134, version: 0x7e91a3a0 -> 0x32d0a379, export:
EXPORT_SYMBOL
saa7134_ts_unregister module:
drivers/media/video/saa7134/saa7134, version: 0x24b92525 -> 0xe52950d0, export:
EXPORT_SYMBOL
saa7134_tvaudio_setmute module:
drivers/media/video/saa7134/saa7134, version: 0xc7836e4b -> 0x38e4977b, export:
EXPORT_SYMBOL
saa_dsp_writel module:
drivers/media/video/saa7134/saa7134, version: 0xdf81cf63 -> 0x48696e1a, export:
EXPORT_SYMBOL
It looks to me as if all these symbols are supposed to be internal to
group of modules and not an ABI for other external modules to use.
Ian.
--
Ian Campbell
The Moral Majority is neither.
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