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iio: adc: mcp3911: mask out device ID in debug prints

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The Device ID should not be included when printing register.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20221010194654.676525-1-marcus.folkesson@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Marcus Folkesson 2022-10-10 21:46:54 +02:00 committed by Jonathan Cameron
parent 815f1647a6
commit aa6c77d05e
1 changed files with 3 additions and 2 deletions
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5
drivers/iio/adc/mcp3911.c
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@ -57,6 +57,7 @@
#define MCP3911_REG_READ(reg, id) ((((reg) << 1) | ((id) << 6) | (1 << 0)) & 0xff) #define MCP3911_REG_READ(reg, id) ((((reg) << 1) | ((id) << 6) | (1 << 0)) & 0xff)
#define MCP3911_REG_WRITE(reg, id) ((((reg) << 1) | ((id) << 6) | (0 << 0)) & 0xff) #define MCP3911_REG_WRITE(reg, id) ((((reg) << 1) | ((id) << 6) | (0 << 0)) & 0xff)
#define MCP3911_REG_MASK GENMASK(4, 1)
#define MCP3911_NUM_CHANNELS 2 #define MCP3911_NUM_CHANNELS 2
@ -89,8 +90,8 @@ static int mcp3911_read(struct mcp3911 *adc, u8 reg, u32 *val, u8 len)
be32_to_cpus(val); be32_to_cpus(val);
*val >>= ((4 - len) * 8); *val >>= ((4 - len) * 8);
dev_dbg(&adc->spi->dev, "reading 0x%x from register 0x%x\n", *val, dev_dbg(&adc->spi->dev, "reading 0x%x from register 0x%lx\n", *val,
reg >> 1); FIELD_GET(MCP3911_REG_MASK, reg));
return ret; return ret;
} }