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| author | Amos Waterland <apw@us.ibm.com> | 2005-09-22 00:48:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-22 07:58:25 -0700 |
| commit | 3c6de9295d28a4fc868b2c09f23e318e3e7b9b6b (patch) | |
| tree | bc328ba9645a9d19c3b132f71e74ef3f7ed76f7a /kernel/acct.c | |
| parent | 656da9da3745abcbbbdca598745d04c6de2c8843 (diff) | |
| download | kernel-crypto-3c6de9295d28a4fc868b2c09f23e318e3e7b9b6b.tar.gz kernel-crypto-3c6de9295d28a4fc868b2c09f23e318e3e7b9b6b.tar.xz kernel-crypto-3c6de9295d28a4fc868b2c09f23e318e3e7b9b6b.zip | |
[PATCH] fix drivers/pci/probe.c warning
This function expects an unsigned 32-bit type as its third argument:
static u32 pci_size(u32 base, u32 maxbase, u32 mask)
However, given these definitions:
#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
#define PCI_ROM_ADDRESS_MASK (~0x7ffUL)
these two calls in drivers/pci/probe.c are problematic for architectures
for which a UL is not equivalent to a u32:
sz = pci_size(l, sz, PCI_BASE_ADDRESS_MEM_MASK);
sz = pci_size(l, sz, PCI_ROM_ADDRESS_MASK);
Hence the below compile warning when building for ARCH=ppc64:
drivers/pci/probe.c: In function `pci_read_bases':
/.../probe.c:168: warning: large integer implicitly truncated to unsigned type
/.../probe.c:218: warning: large integer implicitly truncated to unsigned type
Here is a simple fix.
Signed-off-by: Amos Waterland <apw@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/acct.c')
0 files changed, 0 insertions, 0 deletions