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staging: fsl-mc/dpio: Skip endianness conversion in portal config

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Writing to the register using writel does the CPU to LE conversion down the
line, so it's not required here. Doing it breaks portal configuration on
big endian kernels.

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bogdan Purcareata 2017-07-20 14:48:28 +00:00 committed by Greg Kroah-Hartman
parent fb9f6a19d9
commit 2584f3857f
1 changed files with 12 additions and 12 deletions
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24
drivers/staging/fsl-mc/bus/dpio/qbman-portal.c
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@ -136,18 +136,18 @@ static inline u32 qbman_set_swp_cfg(u8 max_fill, u8 wn, u8 est, u8 rpm, u8 dcm,
u8 epm, int sd, int sp, int se,
int dp, int de, int ep)
{
return cpu_to_le32 (max_fill << SWP_CFG_DQRR_MF_SHIFT |
est << SWP_CFG_EST_SHIFT |
wn << SWP_CFG_WN_SHIFT |
rpm << SWP_CFG_RPM_SHIFT |
dcm << SWP_CFG_DCM_SHIFT |
epm << SWP_CFG_EPM_SHIFT |
sd << SWP_CFG_SD_SHIFT |
sp << SWP_CFG_SP_SHIFT |
se << SWP_CFG_SE_SHIFT |
dp << SWP_CFG_DP_SHIFT |
de << SWP_CFG_DE_SHIFT |
ep << SWP_CFG_EP_SHIFT);
return (max_fill << SWP_CFG_DQRR_MF_SHIFT |
est << SWP_CFG_EST_SHIFT |
wn << SWP_CFG_WN_SHIFT |
rpm << SWP_CFG_RPM_SHIFT |
dcm << SWP_CFG_DCM_SHIFT |
epm << SWP_CFG_EPM_SHIFT |
sd << SWP_CFG_SD_SHIFT |
sp << SWP_CFG_SP_SHIFT |
se << SWP_CFG_SE_SHIFT |
dp << SWP_CFG_DP_SHIFT |
de << SWP_CFG_DE_SHIFT |
ep << SWP_CFG_EP_SHIFT);
}
/**