Re: [PATCH v1 15/24] serial: mpc512x: OF clock lookup, use the 'mclk' name
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: 2013-07-15 21:54:23
Also in:
linux-arm-kernel, linux-devicetree
Possibly related (same subject, not in this thread)
- 2013-07-17 · Re: [PATCH v1 15/24] serial: mpc512x: OF clock lookup, use the 'mclk' name · Gerhard Sittig <hidden>
On Mon, Jul 15, 2013 at 11:46:01PM +0200, Gerhard Sittig wrote:
quoted hunk ↗ jump to hunk
with device tree based clock lookup, the MCLK name no longer depends on the PSC index Signed-off-by: Gerhard Sittig <redacted> --- drivers/tty/serial/mpc52xx_uart.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c index 53c1093..221fb89 100644 --- a/drivers/tty/serial/mpc52xx_uart.c +++ b/drivers/tty/serial/mpc52xx_uart.c@@ -619,21 +619,17 @@ static irqreturn_t mpc512x_psc_handle_irq(struct uart_port *port) static int mpc512x_psc_clock(struct uart_port *port, int enable) { struct clk *psc_clk; - int psc_num; - char clk_name[10]; if (uart_console(port)) return 0; - psc_num = (port->mapbase & 0xf00) >> 8; - snprintf(clk_name, sizeof(clk_name), "psc%d_mclk", psc_num); - psc_clk = clk_get(port->dev, clk_name); + psc_clk = clk_get(port->dev, "mclk");
Same comment applies here as Mark made to the spi driver. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |