Hello.
On 16-02-2011 8:14, Hema Kalliguddi wrote:
From: Kalliguddi, Hema<hemahk@xxxxxx>
Introduce the .phy_suspend function pointer to
twl4030_usb_data structure.
assign the function to it for both sdp board and panda boards.
This will be used by the twl6030-usb transceiver driver.
Signed-off-by: Hema HK<hemahk@xxxxxx>
Cc: Felipe Balbi<balbi@xxxxxx>
Cc: Tony Lindgren<tony@xxxxxxxxxxx>
[...]
Index: linux-2.6/arch/arm/mach-omap2/board-4430sdp.c
===================================================================
--- linux-2.6.orig/arch/arm/mach-omap2/board-4430sdp.c
+++ linux-2.6/arch/arm/mach-omap2/board-4430sdp.c
@@ -272,6 +272,7 @@ static struct twl4030_usb_data omap4_usb
.phy_exit = omap4430_phy_exit,
.phy_power = omap4430_phy_power,
.phy_set_clock = omap4430_phy_set_clk,
+ .phy_suspend = omap4430_phy_suspend,
};
static struct omap2_hsmmc_info mmc[] = {
Index: linux-2.6/arch/arm/mach-omap2/board-omap4panda.c
===================================================================
--- linux-2.6.orig/arch/arm/mach-omap2/board-omap4panda.c
+++ linux-2.6/arch/arm/mach-omap2/board-omap4panda.c
@@ -153,6 +153,7 @@ static struct twl4030_usb_data omap4_usb
.phy_exit = omap4430_phy_exit,
.phy_power = omap4430_phy_power,
.phy_set_clock = omap4430_phy_set_clk,
+ .phy_suspend = omap4430_phy_suspend,
};
static struct omap2_hsmmc_info mmc[] = {
Index: linux-2.6/arch/arm/plat-omap/include/plat/usb.h
===================================================================
--- linux-2.6.orig/arch/arm/plat-omap/include/plat/usb.h
+++ linux-2.6/arch/arm/plat-omap/include/plat/usb.h
@@ -88,6 +88,7 @@ extern int omap4430_phy_power(struct dev
extern int omap4430_phy_set_clk(struct device *dev, int on);
extern int omap4430_phy_init(struct device *dev);
extern int omap4430_phy_exit(struct device *dev);
+extern int omap4430_phy_suspend(struct device *dev, int suspend);
I think this *extern* declaration should be a part of the
previous patch.
What is the problem if extern when using?
I think 'extern' declaration should be in the same place where this
function is defined, else you're just defining an unused function. Same goes
for the 'phy_suspend' initializers...
#endif
Index: linux-2.6/include/linux/i2c/twl.h
===================================================================
--- linux-2.6.orig/include/linux/i2c/twl.h
+++ linux-2.6/include/linux/i2c/twl.h
@@ -600,6 +600,8 @@ struct twl4030_usb_data {
int (*phy_power)(struct device *dev, int iD, int on);
/* enable/disable phy clocks */
int (*phy_set_clock)(struct device *dev, int on);
+ /* suspend/resume of phy */
+ int (*phy_suspend)(struct device *dev, int suspend);
};
I'd make the above the only change in this patch, and add
all the other
changes into the previous patch (which then I'd change places
with that one).
No. if I do that git bisect fails.
How in the world it will fail?
Initializer does not make any sense without function poointer declaration.
I said "which then I'd changed places with that one", i.e. put this patch
first and the previous patch second. Otherwise, you're just doing things
beckwards: first you define the method implementation, and then you declare
the method itself... it should be vice versa.
Regards,
Hema
WBR, Sergei
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