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| author | Arnd Bergmann <arnd@arndb.de> | 2012-09-04 15:01:37 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-09-04 15:01:37 +0200 |
| commit | 863e99a8c1ea2b0391491904297f57a0f6a1fdd6 (patch) | |
| tree | 0e7789f83c0ba3a1bc3c19d3ccf5ea6f84f19db6 /scripts/mod/file2alias.c | |
| parent | dd9bf78040fa0da4cecc228e1682b9682b8cb180 (diff) | |
| parent | a849088aa1552b1a28eea3daff599ee22a734ae3 (diff) | |
Merge commit 'a849088aa1' from rmk/fixes into cleanup/io-pci
As Stephen Rothwell reports, a849088aa155 ("ARM: Fix ioremap() of
address zero") from the arm-current tree and commit c2794437091a ("ARM:
Add fixed PCI i/o mapping") from the arm-soc tree conflict in
a nontrivial way in arch/arm/mm/mmu.c.
Rob Herring explains:
The PCI i/o reserved area has a dummy physical address of 0 and
needs to be skipped by ioremap searches. So we don't set
VM_ARM_STATIC_MAPPING to prevent matches by ioremap. The vm_struct
settings don't really matter when we do the real mapping of the
i/o space.
Since commit a849088aa155 is at the start of the fixes branch
in the arm tree, we can merge it into the branch that contains
the other ioremap changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'scripts/mod/file2alias.c')
| -rw-r--r-- | scripts/mod/file2alias.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 5759751a1f6..7ed6864ef65 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -156,7 +156,7 @@ static void device_id_check(const char *modname, const char *device_id, } /* USB is special because the bcdDevice can be matched against a numeric range */ -/* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */ +/* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */ static void do_usb_entry(struct usb_device_id *id, unsigned int bcdDevice_initial, int bcdDevice_initial_digits, unsigned char range_lo, unsigned char range_hi, @@ -210,6 +210,9 @@ static void do_usb_entry(struct usb_device_id *id, ADD(alias, "ip", id->match_flags&USB_DEVICE_ID_MATCH_INT_PROTOCOL, id->bInterfaceProtocol); + ADD(alias, "in", + id->match_flags&USB_DEVICE_ID_MATCH_INT_NUMBER, + id->bInterfaceNumber); add_wildcard(alias); buf_printf(&mod->dev_table_buf, |