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Date: Tue, 28 Sep 2010 13:21:28 +0100 From: Alan Cox <alan@...ux.intel.com> To: linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 2/2] apds9802als: fix als sensing range value From: Hong Liu <hong.liu@...el.com> The 4K and 64K in the hw spec acutally means 4095 (12bit) and 65535 (16bit). Signed-off-by: Hong Liu <hong.liu@...el.com> --- drivers/misc/apds9802als.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/misc/apds9802als.c b/drivers/misc/apds9802als.c index cfd004a..a55a215 100644 --- a/drivers/misc/apds9802als.c +++ b/drivers/misc/apds9802als.c @@ -55,9 +55,9 @@ static ssize_t als_sensing_range_show(struct device *dev, if (val < 0) return val; if (val & 1) - return sprintf(buf, "4000\n"); + return sprintf(buf, "4095\n"); else - return sprintf(buf, "64000\n"); + return sprintf(buf, "65535\n"); } static ssize_t als_lux_output_data_show(struct device *dev, @@ -111,7 +111,7 @@ static ssize_t als_sensing_range_store(struct device *dev, /* Reset the bits before setting them */ ret_val = ret_val & 0xFA; - if (val == 1) /* Setting the continous measurement up to 8k LUX */ + if (val == 1) /* Setting the continous measurement up to 4k LUX */ ret_val = (ret_val | 0x05); else /* Setting the continous measurement up to 64k LUX*/ ret_val = (ret_val | 0x04); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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