cleanup the MPC512x SoC's SPI master's use of the clock API
- get, prepare, and enable the MCLK during probe; disable, unprepare and
put the MCLK upon remove; hold a reference to the clock over the
period of use
- fetch MCLK rate (reference) once during probe and slightly reword BCLK
On Thu, Jul 18, 2013 at 07:00:32PM +0200, Gerhard Sittig wrote:
+ psc_num = master-bus_num;
+ snprintf(clk_name, sizeof(clk_name), psc%d_mclk, psc_num);
+ mps-clk_mclk = clk_get(dev, clk_name);
+ if (IS_ERR(mps-clk_mclk))
+ goto free_irq;
Should be using
