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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 14:44:15 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 14:44:15 -0800
commit979ecef5b89a8003902299566d9cdc08de34a3ee (patch)
tree2a695d557adab1dec5263f014789f5b59238bac8 /drivers/tty
parente8cbce976050a9f874a8b07012ddeb9b9eb59603 (diff)
parent8c3b2296f1aa13d7504d2c09bc819cef3759562a (diff)
downloadlinux-979ecef5b89a8003902299566d9cdc08de34a3ee.tar.bz2
Merge tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
clock management changes for i.MX Another simple series related to clock management, this time only for imx. * tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: mxs: select HAVE_CLK_PREPARE for clock clk: add config option HAVE_CLK_PREPARE into Kconfig ASoC: mxs-saif: convert to clk_prepare/clk_unprepare video: mxsfb: convert to clk_prepare/clk_unprepare serial: mxs-auart: convert to clk_prepare/clk_unprepare net: flexcan: convert to clk_prepare/clk_unprepare mtd: gpmi-lib: convert to clk_prepare/clk_unprepare mmc: mxs-mmc: convert to clk_prepare/clk_unprepare dma: mxs-dma: convert to clk_prepare/clk_unprepare net: fec: add clk_prepare/clk_unprepare ARM: mxs: convert platform code to clk_prepare/clk_unprepare clk: add helper functions clk_prepare_enable and clk_disable_unprepare Fix up trivial conflicts in drivers/net/ethernet/freescale/fec.c due to commit 0ebafefcaa7a ("net: fec: add clk_prepare/clk_unprepare") clashing trivially with commit e163cc97f9ac ("net/fec: fix the .remove code").
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/mxs-auart.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 076169f50b01..55fd362b9879 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -425,7 +425,7 @@ static int mxs_auart_startup(struct uart_port *u)
{
struct mxs_auart_port *s = to_auart_port(u);
- clk_enable(s->clk);
+ clk_prepare_enable(s->clk);
writel(AUART_CTRL0_CLKGATE, u->membase + AUART_CTRL0_CLR);
@@ -454,7 +454,7 @@ static void mxs_auart_shutdown(struct uart_port *u)
writel(AUART_INTR_RXIEN | AUART_INTR_RTIEN | AUART_INTR_CTSMIEN,
u->membase + AUART_INTR_CLR);
- clk_disable(s->clk);
+ clk_disable_unprepare(s->clk);
}
static unsigned int mxs_auart_tx_empty(struct uart_port *u)
@@ -635,7 +635,7 @@ auart_console_setup(struct console *co, char *options)
if (!s)
return -ENODEV;
- clk_enable(s->clk);
+ clk_prepare_enable(s->clk);
if (options)
uart_parse_options(options, &baud, &parity, &bits, &flow);
@@ -644,7 +644,7 @@ auart_console_setup(struct console *co, char *options)
ret = uart_set_options(&s->port, co, baud, parity, bits, flow);
- clk_disable(s->clk);
+ clk_disable_unprepare(s->clk);
return ret;
}