On Mon, Apr 28, 2014 at 02:29:58PM +0530, Naveen Krishna Chatradhi wrote: > HSI2C module on Exynos5260 differs from current modules in > following ways: > 1. HSI2C on Exynos5260 has fifo_depth of 16bytes > 2. Module needs to be reset as a part of init sequence. > > Hence, Following changes are involved. > 1. Add a new compatible string and Updates the Documentation dt bindings. > 2. Introduce a variant struct to support the changes in H/W > 3. Reset the module during init. Thus, bringing the module back > to default state irrespective of what firmware did with it. > > Signed-off-by: Naveen Krishna Chatradhi <ich.naveen@xxxxxxxxxxx> > Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx> > --- ... > - fifo_ctl |= HSI2C_RXFIFO_TRIGGER_LEVEL(HSI2C_DEF_TXFIFO_LVL); > + trig_lvl = (i2c->msg->len > i2c->variant->fifo_depth) ? > + (i2c->variant->fifo_depth * 3/4) : i2c->msg->len; > + fifo_ctl |= HSI2C_RXFIFO_TRIGGER_LEVEL(trig_lvl); > + Dunno why checkpatch missed the 'space around operator' issue, yet I fixed it here... Applied to for-next, thanks!
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