soc: ixp4xx/qmgr: fix invalid __iomem access
Sparse reports a compile time warning when dereferencing an __iomem pointer: drivers/soc/ixp4xx/ixp4xx-qmgr.c:149:37: warning: dereference of noderef expression drivers/soc/ixp4xx/ixp4xx-qmgr.c:153:40: warning: dereference of noderef expression drivers/soc/ixp4xx/ixp4xx-qmgr.c:154:40: warning: dereference of noderef expression drivers/soc/ixp4xx/ixp4xx-qmgr.c:174:38: warning: dereference of noderef expression drivers/soc/ixp4xx/ixp4xx-qmgr.c:174:44: warning: dereference of noderef expression Use __raw_readl() here for consistency with the rest of the file. This should really get converted to some proper accessor, as the __raw functions are not meant to be used in drivers, but the driver has used these since the start, so for the moment, let's only fix the warning. Reported-by:kernel test robot <lkp@intel.com> Fixes: d4c9e9fc ("IXP42x: Add QMgr support for IXP425 rev. A0 processors.") Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
parent
8861452b
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