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usb: phy: msm: Move mach dependent code to platform data

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This patch fix compilation error when driver is compiled
in multi-platform builds.

drivers/built-in.o: In function `msm_otg_link_clk_reset':
./drivers/usb/phy/phy-msm-usb.c:314: undefined reference to `clk_reset'
./drivers/usb/phy/phy-msm-usb.c:318: undefined reference to `clk_reset'

Use platform data supplied reset handlers and adjust error
messages reported when reset sequence fail.

This is an intermediate step before adding support for reset
framework and newer targets.

Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Acked-by: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Ivan T. Ivanov 2013-12-30 13:15:27 -08:00 • committed by Olof Johansson
parent 21dea66951
commit 5146d77143
4 changed files with 88 additions and 20 deletions
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3
include/linux/usb/msm_hsusb.h
View file

@ -20,6 +20,7 @@
#include <linux/types.h>
#include <linux/usb/otg.h>
#include <linux/clk.h>
/**
* Supported USB modes
@ -135,6 +136,8 @@ struct msm_otg_platform_data {
enum msm_usb_phy_type phy_type;
void (*setup_gpio)(enum usb_otg_state state);
char *pclk_src_name;
int (*link_clk_reset)(struct clk *link_clk, bool assert);
int (*phy_clk_reset)(struct clk *phy_clk);
};
/**