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Date: Fri, 01 Aug 2008 15:40:15 +1000
From: Grant Coady <grant_lkml@...o.com.au>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, dougthompson@...ssion.com,
bluesmoke-devel@...ts.sourceforge.net
Subject: [RFC] pci.ids.h: report on 27-rc1-mm1 PCI_* symbols
Hi Andrew, Doug,
Revived an old script to check pci.ids.h and source files in the kernel,
there's only one driver sub-system defining PCI_* symbols with macros,
should I submit a patch to unwind the macros?
There's only 11 of them in 12 files:
grant@...h64:~/linux$ /home/common/bin/scan-pci.ids linux-2.6.27-rc1-mm1
extract symbols from pci_ids
find files with symbols in source tree
find source symbols, build xref
process any source file containing macros to get their symbols
perform macro expansion to get more symbols
amd76x_edac.c
cell_edac.c
e752x_edac.c
e7xxx_edac.c
edac_device.c
edac_device_sysfs.c
edac_mc.c
edac_mc_sysfs.c
edac_module.c
edac_pci.c
edac_pci_sysfs.c
i3000_edac.c
i5000_edac.c
i5100_edac.c
i82443bxgx_edac.c
i82860_edac.c
i82875p_edac.c
i82975x_edac.c
mpc85xx_edac.c
mv64x60_edac.c
pasemi_edac.c
r82600_edac.c
extract symbols from macro expansion, appending
found 11 symbols built by macros
source files building symbols with macros:
linux-2.6.27-rc1-mm1/drivers/edac/amd76x_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/e752x_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/e7xxx_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i3000_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i5000_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i5100_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i82443bxgx_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i82860_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i82875p_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/i82975x_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/pasemi_edac.c
linux-2.6.27-rc1-mm1/drivers/edac/r82600_edac.c
discover symbols unique to pci_ids.h or source
PCI_CLASS_ PCI_DEVICE_ PCI_VENDOR_ PCI_SUBDEVICE_ PCI_SUBVENDOR_
found 2700 symbols total
found 434 symbols defined only in source
found 362 symbols defined only in pci.ids
wc -l symbols-*
362 symbols-pci-ids.h-defined-only
2266 symbols-pci_ids.h-defined
1 symbols-pci_ids.h-duplicates
434 symbols-source-defined-only
12 symbols-source-file-has-macro
22 symbols-source-file-macro-c
2 symbols-source-file-macro-define
4158 symbols-source-file-xref-symbol
123 symbols-source-only-files
2338 symbols-source-symbol
2700 symbols-total
12418 total
pci_ids.h duplicate symbols:
PCI_VENDOR_ID_RDC
That lonely duplicated symbol may be taken care of already? If not,
a patchlet below.
Thanks,
Grant.
From: Grant Coady <gcoady.lk@...il.com>
pci.ids.h: remove a duplicated symbol
Signed-off-by: Grant Coady <gcoady.lk@...il.com>
---
pci_ids.h | 2 --
1 files changed, 2 deletions(-)
--- linux-2.6.27-rc1-mm1a/include/linux/pci_ids.h~ 2008-07-30 19:42:45.910186385 +1000
+++ linux-2.6.27-rc1-mm1a/include/linux/pci_ids.h 2008-08-01 15:33:56.211527924 +1000
@@ -2177,8 +2177,6 @@
#define PCI_DEVICE_ID_HERC_WIN 0x5732
#define PCI_DEVICE_ID_HERC_UNI 0x5832
-#define PCI_VENDOR_ID_RDC 0x17f3
-
#define PCI_VENDOR_ID_SITECOM 0x182d
#define PCI_DEVICE_ID_SITECOM_DC105V2 0x3069
--
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