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path: root/drivers/ieee1394/highlevel.c
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2006-06-12ieee1394: adjust code formatting in highlevel.cBen Collins
Replace spaces by tabulators, wrap lines at 80 columns, delete some blank lines and superfluous braces. Collapse some if()-within-if() constructs. Replace a literal CSR address by its preprocessor constant. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: hl_irqs_lock is taken in hardware interrupt contextBen Collins
ohci1394 and pcilynx call highlevel_host_reset from their hardware interrupt handler (via hpsb_selfid_complete). Therefore all readers and writers of hl_irqs_lock have to disable interrupts. Reported by Jiri Slaby and J. A. Magallon. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: add preprocessor constant for invalid csr addressBen Collins
Replace occurrences of the magic value ~(u64)0 for invalid CSR address spaces by a named constant for better readability. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: extend lowlevel API for address range propertiesBen Collins
Host adapter hardware imposes certain restrictions and features on address ranges. Instead of hard-wire such ranges into the ieee1394 core or even into protocol drivers, let lowlevel drivers specify these ranges via struct hpsb_host. Patch "ohci1394: set address range properties" must be applied too, else hpsb_allocate_and_register_addrspace() won't work properly. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-03-26[PATCH] bitops: hweight() related cleanupAkinobu Mita
By defining generic hweight*() routines - hweight64() will be defined on all architectures - hweight_long() will use architecture optimized hweight32() or hweight64() I found two possible cleanups by these reasons. Signed-off-by: Akinobu Mita <mita@miraclelinux.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07kmalloc/kzalloc changes:Stefan Richter
dv1394, eth1394, ieee1394, ohci1394, pcilynx, raw1394, sbp2c, video1394: - use kzalloc - provide safer size arguments to kmalloc and kzalloc - omit some casts Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!