From mboxrd@z Thu Jan 1 00:00:00 1970 From: sboyd@codeaurora.org (Stephen Boyd) Date: Mon, 17 Jun 2013 10:43:08 -0700 Subject: [PATCH/RESEND 01/12] msm_serial: Convert to clk_prepare/unprepare In-Reply-To: <1371490999-15501-1-git-send-email-sboyd@codeaurora.org> References: <1371490999-15501-1-git-send-email-sboyd@codeaurora.org> Message-ID: <1371490999-15501-2-git-send-email-sboyd@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add calls to clk_prepare and unprepare so that MSM can migrate to the common clock framework. Cc: Greg Kroah-Hartman Signed-off-by: Stephen Boyd --- drivers/tty/serial/msm_serial.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c index b11e997..0149603 100644 --- a/drivers/tty/serial/msm_serial.c +++ b/drivers/tty/serial/msm_serial.c @@ -408,9 +408,9 @@ static void msm_init_clock(struct uart_port *port) { struct msm_port *msm_port = UART_TO_MSM(port); - clk_enable(msm_port->clk); + clk_prepare_enable(msm_port->clk); if (!IS_ERR(msm_port->pclk)) - clk_enable(msm_port->pclk); + clk_prepare_enable(msm_port->pclk); msm_serial_set_mnd_regs(port); } @@ -486,7 +486,7 @@ static void msm_shutdown(struct uart_port *port) msm_port->imr = 0; msm_write(port, 0, UART_IMR); /* disable interrupts */ - clk_disable(msm_port->clk); + clk_disable_unprepare(msm_port->clk); free_irq(port->irq, port); } @@ -688,14 +688,14 @@ static void msm_power(struct uart_port *port, unsigned int state, switch (state) { case 0: - clk_enable(msm_port->clk); + clk_prepare_enable(msm_port->clk); if (!IS_ERR(msm_port->pclk)) - clk_enable(msm_port->pclk); + clk_prepare_enable(msm_port->pclk); break; case 3: - clk_disable(msm_port->clk); + clk_disable_unprepare(msm_port->clk); if (!IS_ERR(msm_port->pclk)) - clk_disable(msm_port->pclk); + clk_disable_unprepare(msm_port->pclk); break; default: printk(KERN_ERR "msm_serial: Unknown PM state %d\n", state); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation