forked from Minki/linux
regulator: ab8500: Init debug from regulator driver
The purpose of this patch is to guarantee that ab8500-debug will record the regulator registers before they are modified by the ab8500 regulator driver. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -911,6 +911,11 @@ static int ab8500_regulator_probe(struct platform_device *pdev)
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return -EINVAL;
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}
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/* initialize debug (initial state is recorded with this call) */
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err = ab8500_regulator_debug_init(pdev);
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if (err)
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return err;
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/* initialize registers */
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for (i = 0; i < pdata->num_reg_init; i++) {
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int id, mask, value;
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@ -961,6 +966,11 @@ static int ab8500_regulator_remove(struct platform_device *pdev)
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if (err)
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return err;
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/* remove regulator debug */
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err = ab8500_regulator_debug_exit(pdev);
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if (err)
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return err;
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return 0;
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}
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@ -178,4 +178,18 @@ inline int ab8500_ext_regulator_exit(struct platform_device *pdev)
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}
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#endif
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#ifdef CONFIG_REGULATOR_AB8500_DEBUG
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int ab8500_regulator_debug_init(struct platform_device *pdev);
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int ab8500_regulator_debug_exit(struct platform_device *pdev);
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#else
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static inline int ab8500_regulator_debug_init(struct platform_device *pdev)
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{
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return 0;
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}
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static inline int ab8500_regulator_debug_exit(struct platform_device *pdev)
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{
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return 0;
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}
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#endif
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#endif
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