mirror of https://gitee.com/openkylin/linux.git
i2c: designware: Don't use internal ___constant_swab32
It looks ___constant_swab32 is an internal byte swap detail. Switch to swap32() and include header file for it explicitly. Now it comes implicitly via linux/i2c.h include. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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@ -31,6 +31,7 @@
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#include <linux/io.h>
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#include <linux/io.h>
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#include <linux/module.h>
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#include <linux/module.h>
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#include <linux/pm_runtime.h>
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#include <linux/pm_runtime.h>
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#include <linux/swab.h>
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#include "i2c-designware-core.h"
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#include "i2c-designware-core.h"
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@ -113,7 +114,7 @@ int i2c_dw_set_reg_access(struct dw_i2c_dev *dev)
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reg = dw_readl(dev, DW_IC_COMP_TYPE);
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reg = dw_readl(dev, DW_IC_COMP_TYPE);
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i2c_dw_release_lock(dev);
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i2c_dw_release_lock(dev);
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if (reg == ___constant_swab32(DW_IC_COMP_TYPE_VALUE)) {
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if (reg == swab32(DW_IC_COMP_TYPE_VALUE)) {
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/* Configure register endianess access */
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/* Configure register endianess access */
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dev->flags |= ACCESS_SWAP;
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dev->flags |= ACCESS_SWAP;
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} else if (reg == (DW_IC_COMP_TYPE_VALUE & 0x0000ffff)) {
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} else if (reg == (DW_IC_COMP_TYPE_VALUE & 0x0000ffff)) {
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