In preparation for conversion of OMAP1 clocks to common clock framework,
identify users of those clocks which don't call clk_prepare/unprepare()
and update them to call clk_prepare_enable/clk_disable_unprepare() instead
of just clk_enable/disable(), as required by CCF implementation of clock
API.
Signed-off-by: Janusz Krzysztofik <jmkrzyszt@xxxxxxxxx>
---
arch/arm/mach-omap1/mcbsp.c | 8 ++++----
arch/arm/mach-omap1/ocpi.c | 4 ++--
arch/arm/mach-omap1/serial.c | 6 +++---
arch/arm/mach-omap1/timer32k.c | 2 +-
drivers/usb/host/ohci-omap.c | 8 ++++----
drivers/video/fbdev/omap/lcdc.c | 6 +++---
6 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index f36c34f47f11..3ec2badff6af 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -44,8 +44,8 @@ static void omap1_mcbsp_request(unsigned int id)
api_clk = clk_get(NULL, "api_ck");
dsp_clk = clk_get(NULL, "dsp_ck");
if (!IS_ERR(api_clk) && !IS_ERR(dsp_clk)) {
- clk_enable(api_clk);
- clk_enable(dsp_clk);
+ clk_prepare_enable(api_clk);
+ clk_prepare_enable(dsp_clk);
/*
* DSP external peripheral reset
@@ -63,11 +63,11 @@ static void omap1_mcbsp_free(unsigned int id)
if (id == 0 || id == 2) {
if (--dsp_use == 0) {
if (!IS_ERR(api_clk)) {
- clk_disable(api_clk);
+ clk_disable_unprepare(api_clk);
clk_put(api_clk);
}
if (!IS_ERR(dsp_clk)) {
- clk_disable(dsp_clk);
+ clk_disable_unprepare(dsp_clk);
clk_put(dsp_clk);
}
}
diff --git a/arch/arm/mach-omap1/ocpi.c b/arch/arm/mach-omap1/ocpi.c
index 380ea2de58c1..03cc48024fd6 100644
--- a/arch/arm/mach-omap1/ocpi.c
+++ b/arch/arm/mach-omap1/ocpi.c
@@ -73,7 +73,7 @@ static int __init omap_ocpi_init(void)
if (IS_ERR(ocpi_ck))
return PTR_ERR(ocpi_ck);
- clk_enable(ocpi_ck);
+ clk_prepare_enable(ocpi_ck);
ocpi_enable();
pr_info("OMAP OCPI interconnect driver loaded\n");
@@ -87,7 +87,7 @@ static void __exit omap_ocpi_exit(void)
if (!cpu_is_omap16xx())
return;
- clk_disable(ocpi_ck);
+ clk_disable_unprepare(ocpi_ck);
clk_put(ocpi_ck);
}
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 9eb591fbfd89..5f591a836ab5 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -141,7 +141,7 @@ void __init omap_serial_init(void)
if (IS_ERR(uart1_ck))
printk("Could not get uart1_ck\n");
else {
- clk_enable(uart1_ck);
+ clk_prepare_enable(uart1_ck);
if (cpu_is_omap15xx())
clk_set_rate(uart1_ck, 12000000);
}
@@ -151,7 +151,7 @@ void __init omap_serial_init(void)
if (IS_ERR(uart2_ck))
printk("Could not get uart2_ck\n");
else {
- clk_enable(uart2_ck);
+ clk_prepare_enable(uart2_ck);
if (cpu_is_omap15xx())
clk_set_rate(uart2_ck, 12000000);
else
@@ -163,7 +163,7 @@ void __init omap_serial_init(void)
if (IS_ERR(uart3_ck))
printk("Could not get uart3_ck\n");
else {
- clk_enable(uart3_ck);
+ clk_prepare_enable(uart3_ck);
if (cpu_is_omap15xx())
clk_set_rate(uart3_ck, 12000000);
}
diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c
index 780fdf03c3ce..049c7b7f28c4 100644
--- a/arch/arm/mach-omap1/timer32k.c
+++ b/arch/arm/mach-omap1/timer32k.c
@@ -180,7 +180,7 @@ int __init omap_32k_timer_init(void)
sync32k_ick = clk_get(NULL, "omap_32ksync_ick");
if (!IS_ERR(sync32k_ick))
- clk_enable(sync32k_ick);
+ clk_prepare_enable(sync32k_ick);
ret = omap_init_clocksource_32k(base);
}
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index 45dcf8292072..f09d6871499d 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -58,13 +58,13 @@ static struct hc_driver __read_mostly ohci_omap_hc_driver;
static void omap_ohci_clock_power(struct ohci_omap_priv *priv, int on)
{
if (on) {
- clk_enable(priv->usb_dc_ck);
- clk_enable(priv->usb_host_ck);
+ clk_prepare_enable(priv->usb_dc_ck);
+ clk_prepare_enable(priv->usb_host_ck);
/* guesstimate for T5 == 1x 32K clock + APLL lock time */
udelay(100);
} else {
- clk_disable(priv->usb_host_ck);
- clk_disable(priv->usb_dc_ck);
+ clk_disable_unprepare(priv->usb_host_ck);
+ clk_disable_unprepare(priv->usb_dc_ck);
}
}
diff --git a/drivers/video/fbdev/omap/lcdc.c b/drivers/video/fbdev/omap/lcdc.c
index 7317c9aad677..97d20dc0d1d0 100644
--- a/drivers/video/fbdev/omap/lcdc.c
+++ b/drivers/video/fbdev/omap/lcdc.c
@@ -711,7 +711,7 @@ static int omap_lcdc_init(struct omapfb_device *fbdev, int ext_mode,
dev_err(fbdev->dev, "failed to adjust LCD rate\n");
goto fail1;
}
- clk_enable(lcdc.lcd_ck);
+ clk_prepare_enable(lcdc.lcd_ck);
r = request_irq(OMAP_LCDC_IRQ, lcdc_irq_handler, 0, MODULE_NAME, fbdev);
if (r) {
@@ -746,7 +746,7 @@ static int omap_lcdc_init(struct omapfb_device *fbdev, int ext_mode,
fail3:
free_irq(OMAP_LCDC_IRQ, lcdc.fbdev);
fail2:
- clk_disable(lcdc.lcd_ck);
+ clk_disable_unprepare(lcdc.lcd_ck);
fail1:
clk_put(lcdc.lcd_ck);
fail0:
@@ -760,7 +760,7 @@ static void omap_lcdc_cleanup(void)
free_fbmem();
omap_free_lcd_dma();
free_irq(OMAP_LCDC_IRQ, lcdc.fbdev);
- clk_disable(lcdc.lcd_ck);
+ clk_disable_unprepare(lcdc.lcd_ck);
clk_put(lcdc.lcd_ck);
}
--
2.35.1
