.. | .. |
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8 | 8 | * TODO: Proximity |
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9 | 9 | */ |
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10 | 10 | #include <linux/bitops.h> |
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| 11 | +#include <linux/bitfield.h> |
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11 | 12 | #include <linux/i2c.h> |
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12 | 13 | #include <linux/module.h> |
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13 | 14 | #include <linux/pm_runtime.h> |
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.. | .. |
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42 | 43 | #define VCNL4035_ALS_PERS_MASK GENMASK(3, 2) |
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43 | 44 | #define VCNL4035_INT_ALS_IF_H_MASK BIT(12) |
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44 | 45 | #define VCNL4035_INT_ALS_IF_L_MASK BIT(13) |
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| 46 | +#define VCNL4035_DEV_ID_MASK GENMASK(7, 0) |
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45 | 47 | |
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46 | 48 | /* Default values */ |
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47 | 49 | #define VCNL4035_MODE_ALS_ENABLE BIT(0) |
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.. | .. |
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415 | 417 | return ret; |
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416 | 418 | } |
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417 | 419 | |
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| 420 | + id = FIELD_GET(VCNL4035_DEV_ID_MASK, id); |
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418 | 421 | if (id != VCNL4035_DEV_ID_VAL) { |
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419 | 422 | dev_err(&data->client->dev, "Wrong id, got %x, expected %x\n", |
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420 | 423 | id, VCNL4035_DEV_ID_VAL); |
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