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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2016-10-17 21:45:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-18 20:14:21 +0200 |
| commit | d09d747ae4c25a89aa04c0881ea52e90a09bedfd (patch) | |
| tree | aa2152bf6253451a3abdbe40eda23024e815899d /arch/mn10300 | |
| parent | ARM: pxa: enhance smc91x platform data (diff) | |
| download | linux-d09d747ae4c25a89aa04c0881ea52e90a09bedfd.tar.xz linux-d09d747ae4c25a89aa04c0881ea52e90a09bedfd.zip | |
net: smc91x: isolate u16 writes alignment workaround
Writes to u16 has a special handling on 3 PXA platforms, where the
hardware wiring forces these writes to be u32 aligned.
This patch isolates this handling for PXA platforms as before, but
enables this "workaround" to be set up dynamically, which will be the
case in device-tree build types.
This patch was tested on 2 PXA platforms : mainstone, which relies on
the workaround, and lubbock, which doesn't.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/mn10300')
| -rw-r--r-- | arch/mn10300/unit-asb2303/include/unit/smc91111.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mn10300/unit-asb2303/include/unit/smc91111.h b/arch/mn10300/unit-asb2303/include/unit/smc91111.h index dd456e9c513f..dd4e2946438e 100644 --- a/arch/mn10300/unit-asb2303/include/unit/smc91111.h +++ b/arch/mn10300/unit-asb2303/include/unit/smc91111.h @@ -30,7 +30,7 @@ #if SMC_CAN_USE_16BIT #define SMC_inw(a, r) inw((unsigned long) ((a) + (r))) -#define SMC_outw(v, a, r) outw(v, (unsigned long) ((a) + (r))) +#define SMC_outw(lp, v, a, r) outw(v, (unsigned long) ((a) + (r))) #define SMC_insw(a, r, p, l) insw((unsigned long) ((a) + (r)), (p), (l)) #define SMC_outsw(a, r, p, l) outsw((unsigned long) ((a) + (r)), (p), (l)) #endif |