usb: renesas_usbhs: Use struct platform_callback pointer
Now the driver fixes the issue of the commit 482982062f
("usb:
gadget: renesas_usbhs: bugfix: don't modify platform data") by
using usbhs_mod_info.get_vbus, this patches uses the pointer
instead of copied value to avoid redundancy. Note that struct
renesas_usbhs_driver_param has to use copied value because
the driver has to set some members (e.g. buswait_bwait).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
76eff170bb
commit
426d3ff2f5
|
@ -53,8 +53,8 @@
|
|||
*/
|
||||
#define usbhs_platform_call(priv, func, args...)\
|
||||
(!(priv) ? -ENODEV : \
|
||||
!((priv)->pfunc.func) ? 0 : \
|
||||
(priv)->pfunc.func(args))
|
||||
!((priv)->pfunc->func) ? 0 : \
|
||||
(priv)->pfunc->func(args))
|
||||
|
||||
/*
|
||||
* common functions
|
||||
|
@ -644,7 +644,7 @@ static int usbhs_probe(struct platform_device *pdev)
|
|||
dev_err(dev, "no platform callbacks\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
priv->pfunc = info->platform_callback;
|
||||
priv->pfunc = &info->platform_callback;
|
||||
|
||||
/* set default param if platform doesn't have */
|
||||
if (usbhs_get_dparam(priv, has_new_pipe_configs)) {
|
||||
|
@ -665,7 +665,7 @@ static int usbhs_probe(struct platform_device *pdev)
|
|||
|
||||
/* FIXME */
|
||||
/* runtime power control ? */
|
||||
if (priv->pfunc.get_vbus)
|
||||
if (priv->pfunc->get_vbus)
|
||||
usbhs_get_dparam(priv, runtime_pwctrl) = 1;
|
||||
|
||||
/*
|
||||
|
|
|
@ -252,7 +252,7 @@ struct usbhs_priv {
|
|||
unsigned int irq;
|
||||
unsigned long irqflags;
|
||||
|
||||
struct renesas_usbhs_platform_callback pfunc;
|
||||
const struct renesas_usbhs_platform_callback *pfunc;
|
||||
struct renesas_usbhs_driver_param dparam;
|
||||
|
||||
struct delayed_work notify_hotplug_work;
|
||||
|
|
|
@ -52,7 +52,7 @@ void usbhs_mod_non_autonomy_mode(struct usbhs_priv *priv)
|
|||
{
|
||||
struct usbhs_mod_info *info = usbhs_priv_to_modinfo(priv);
|
||||
|
||||
info->get_vbus = priv->pfunc.get_vbus;
|
||||
info->get_vbus = priv->pfunc->get_vbus;
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
Loading…
Reference in New Issue
Block a user