diff options
| author |   Lennert Buytenhek <buytenh@wantstofly.org> | 2006-03-22 20:14:11 +0000 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2006-03-22 20:14:11 +0000 |
| commit | 709eb502ebcfcca8a3a36bab3bca3bd78caa53b1 (patch) | |
| tree | b907252f28ea024f5b41da265a7c6d1417197780 /include | |
| parent | [ARM] 3379/1: ixp2000: use generic 8250 debug macros (diff) | |
| download | linux-dev-709eb502ebcfcca8a3a36bab3bca3bd78caa53b1.tar.xz linux-dev-709eb502ebcfcca8a3a36bab3bca3bd78caa53b1.zip | |
[ARM] 3380/1: ixp2000: simplify ixdp2x00_master_npu() check
Patch from Lennert Buytenhek
On the IXDP2x00s, the NPU that is PCI master is always the egress
(i.e. 'master') NPU. At least on the IXDP2800, both NPUs have flash,
so the ixp2000_has_flash() check in ixdp2x00_master_npu() is useless.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-ixp2000/ixdp2x00.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/asm-arm/arch-ixp2000/ixdp2x00.h b/include/asm-arm/arch-ixp2000/ixdp2x00.h index 229381c64283..546e2e8e27b8 100644 --- a/include/asm-arm/arch-ixp2000/ixdp2x00.h +++ b/include/asm-arm/arch-ixp2000/ixdp2x00.h @@ -72,12 +72,11 @@ #ifndef __ASSEMBLY__ /* - * Master NPU will always have flash and be PCI master. - * Slave NPU may or may not have flash but will never be PCI master. + * The master NPU is always PCI master. */ static inline unsigned int ixdp2x00_master_npu(void) { - return ((ixp2000_has_flash()) && (ixp2000_is_pcimaster())); + return !!ixp2000_is_pcimaster(); } /* |