On 14 July 2015 15:56:54 BST, Daniel Baluta <daniel.bal...@intel.com> wrote: >From: Viorel Suman <viorel.su...@intel.com> > >The RESET operation invoked in the last instance will align >in the natural way all 3 axis and the chip top view. What is the result of the bug? Just trying to assess urgency of the patch! > >Signed-off-by: Viorel Suman <viorel.su...@intel.com> >Signed-off-by: Daniel Baluta <daniel.bal...@intel.com> >--- > drivers/iio/magnetometer/mmc35240.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > >diff --git a/drivers/iio/magnetometer/mmc35240.c >b/drivers/iio/magnetometer/mmc35240.c >index f4d7495..a53efd2 100644 >--- a/drivers/iio/magnetometer/mmc35240.c >+++ b/drivers/iio/magnetometer/mmc35240.c >@@ -215,14 +215,15 @@ static int mmc35240_init(struct mmc35240_data >*data) > > /* > * make sure we restore sensor characteristics, by doing >- * a RESET/SET sequence >+ * a SET/RESET sequence, the axis polarity being naturally >+ * aligned after RESET > */ >- ret = mmc35240_hw_set(data, false); >+ ret = mmc35240_hw_set(data, true); > if (ret < 0) > return ret; > usleep_range(MMC53240_WAIT_SET_RESET, MMC53240_WAIT_SET_RESET + 1); > >- ret = mmc35240_hw_set(data, true); >+ ret = mmc35240_hw_set(data, false); > if (ret < 0) > return ret; >
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