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scsi: ufs-qcom: ifdef msm bus scaling code appropriately

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ifdef msm-bus include and api's with CONFIG_MSM_BUS_SCALING.
This makes compiling UFS driver clean when MSM_BUS_SCALING
is not enabled.

Change-Id: I50a3f43c7c1deb1033d4ece1493e0f205d8ed553
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
This commit is contained in:
Venkat Gopalakrishnan 2016-01-26 17:19:15 -08:00 • committed by David Keitel
parent 1191a83ef3
commit 68d437a53f
1 changed files with 7 additions and 0 deletions
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7
drivers/scsi/ufs/ufs-qcom.c
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@ -16,7 +16,11 @@
#include <linux/of.h> #include <linux/of.h>
#include <linux/iopoll.h> #include <linux/iopoll.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#ifdef CONFIG_MSM_BUS_SCALING
#include <linux/msm-bus.h> #include <linux/msm-bus.h>
#endif
#include <soc/qcom/scm.h> #include <soc/qcom/scm.h>
#include <linux/phy/phy.h> #include <linux/phy/phy.h>
#include <linux/phy/phy-qcom-ufs.h> #include <linux/phy/phy-qcom-ufs.h>
@ -1028,6 +1032,9 @@ static int ufs_qcom_bus_register(struct ufs_qcom_host *host)
{ {
return 0; return 0;
} }
static inline void msm_bus_scale_unregister_client(uint32_t cl)
{
}
#endif /* CONFIG_MSM_BUS_SCALING */ #endif /* CONFIG_MSM_BUS_SCALING */
static void ufs_qcom_dev_ref_clk_ctrl(struct ufs_qcom_host *host, bool enable) static void ufs_qcom_dev_ref_clk_ctrl(struct ufs_qcom_host *host, bool enable)