msm: clock: Migrate to clkdev

Migrating to clkdev has several advantages:

 * Less code in mach-msm/clock.c

 * A more robust clk_get() implementation

 * clk_add_alias() support

 * clk_get_sys() support

In general, this will help board authors setup clock aliases and
break the dependency on device pointers in the clock tables.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c
index cd4343bcf730..09b4f1403824 100644
--- a/arch/arm/mach-msm/devices-msm7x30.c
+++ b/arch/arm/mach-msm/devices-msm7x30.c
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/clkdev.h>
 #include <mach/irqs.h>
 #include <mach/msm_iomap.h>
 #include <mach/dma.h>
@@ -129,7 +130,7 @@ struct platform_device msm_device_hsusb_host = {
         },
 };
 
-struct clk msm_clocks_7x30[] = {
+struct clk_lookup msm_clocks_7x30[] = {
         CLK_PCOM("adm_clk",     ADM_CLK,        NULL, 0),
         CLK_PCOM("adsp_clk",    ADSP_CLK,       NULL, 0),
         CLK_PCOM("cam_m_clk",   CAM_M_CLK,      NULL, 0),
@@ -181,7 +182,7 @@ struct clk msm_clocks_7x30[] = {
         CLK_7X30S("tv_src_clk", TV_CLK,         TV_ENC_CLK,     NULL, 0),
         CLK_PCOM("tv_dac_clk",  TV_DAC_CLK,     NULL, 0),
         CLK_PCOM("tv_enc_clk",  TV_ENC_CLK,     NULL, 0),
-        CLK_PCOM("uart_clk",    UART2_CLK,      &msm_device_uart2.dev, 0),
+        CLK_PCOM("uart_clk",    UART2_CLK,      "msm_serial.1", 0),
         CLK_PCOM("usb_phy_clk", USB_PHY_CLK,    NULL, 0),
         CLK_PCOM("usb_hs_clk",          USB_HS_CLK,             NULL, OFF),
         CLK_PCOM("usb_hs_pclk",         USB_HS_P_CLK,           NULL, OFF),