lp8727_charger: Clear interrrupts at inital time
To initialize the device, previous interrupts need to be cleared while loading the driver. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
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@ -17,6 +17,7 @@
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#include <linux/power_supply.h>
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#include <linux/platform_data/lp8727.h>
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#define LP8788_NUM_INTREGS 2
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#define DEFAULT_DEBOUNCE_MSEC 270
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/* Registers */
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@ -136,6 +137,13 @@ static int lp8727_init_device(struct lp8727_chg *pchg)
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{
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u8 val;
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int ret;
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u8 intstat[LP8788_NUM_INTREGS];
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/* clear interrupts */
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ret = lp8727_read_bytes(pchg, INT1, intstat, LP8788_NUM_INTREGS);
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if (ret)
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return ret;
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val = ID200_EN | ADC_EN | CP_EN;
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ret = lp8727_write_byte(pchg, CTRL1, val);
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