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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-12-01 18:02:40 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-12-01 19:55:22 +0300 |
| commit | 2024c39dbba4d036f0b16daf530ad5f4416fb344 (patch) | |
| tree | a7f0336412df5e2afc9f68ea1cf2610d586bbaec /Documentation/DMA-mapping.txt | |
| parent | 4e4e520fd52cfdcc7232c4762a78016e7656cad2 (diff) | |
| download | linux-2024c39dbba4d036f0b16daf530ad5f4416fb344.tar.xz | |
[ARM] 3965/1: ixp2000: fix handling of pci master aborts
The master abort check in ixp2000_pci_read_config() recently started
failing due to the compiler optimising out the read access following
the clearing of pci_master_aborts. Mark pci_master_aborts volatile to
force the compiler to reload it on every use.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation/DMA-mapping.txt')
0 files changed, 0 insertions, 0 deletions