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| author |  Bogdan Purcareata <bogdan.purcareata@nxp.com>
| 2017-07-20 14:48:28 +0000 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2017-07-30 08:25:04 -0700 |
| commit | 2584f3857f27c63c9dd6403184d3fe8e9911ffbe (patch) | |
| tree | 619e098038078fb5e13f3ad3e3da2ba9ba2c9f30 /drivers/staging/fsl-mc | |
| parent | staging: fsl-dpaa2/eth: Error report format fixes (diff) | |
| download | linux-2584f3857f27c63c9dd6403184d3fe8e9911ffbe.tar.gz linux-2584f3857f27c63c9dd6403184d3fe8e9911ffbe.tar.bz2 linux-2584f3857f27c63c9dd6403184d3fe8e9911ffbe.zip | |
staging: fsl-mc/dpio: Skip endianness conversion in portal config
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>
Diffstat (limited to 'drivers/staging/fsl-mc')
| -rw-r--r-- | drivers/staging/fsl-mc/bus/dpio/qbman-portal.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c index 7988612aaecf..163bdac6b051 100644 --- a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c +++ b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c @@ -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); } /** |