RE: [PATCH] hwmon: (htu21) Use the nohold mode to read out values

2014-09-09 Thread Markezana, William
s.org; linux-kernel@vger.kernel.org; Bernhard Walle Objet : [PATCH] hwmon: (htu21) Use the nohold mode to read out values On my Raspberry Pi, the driver doesn't work. Every read fails with -EIO. Reading the data sheet and experimenting a bit made me finding out that using the nohold mode

[PATCH] hwmon: (htu21) Use the nohold mode to read out values

2014-09-09 Thread Bernhard Walle
On my Raspberry Pi, the driver doesn't work. Every read fails with -EIO. Reading the data sheet and experimenting a bit made me finding out that using the nohold mode works. The Raspberry Pi I²C chip seems to have problems with slaves blocking the SCK line. In any case, freeing the bus while perfo