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authorLukasz Majewski <l.majewski@samsung.com>2012-05-04 14:17:12 +0200
committerFelipe Balbi <balbi@ti.com>2012-05-04 15:53:16 +0300
commitf99b2bfebe8984db2b6e4c07e2bedc91977d27d8 (patch)
tree35e7b3a220d014b2fba41c3191405dec44e8fc9a
parent8b9bc4608eefebd9958911017caac8d87e2e8b3c (diff)
downloadblackbird-op-linux-f99b2bfebe8984db2b6e4c07e2bedc91977d27d8.tar.gz
blackbird-op-linux-f99b2bfebe8984db2b6e4c07e2bedc91977d27d8.zip
usb:hsotg:samsung: Remove our_hsotg global pointer
The our_hsotg global pointer to hsotg USB device state is removed. It has been replaced with to_hsotg(gadget) function. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--drivers/usb/gadget/s3c-hsotg.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 710823b49dd4..cd7ae3aef0c0 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -2194,8 +2194,6 @@ static void s3c_hsotg_irq_fifoempty(struct s3c_hsotg *hsotg, bool periodic)
}
}
-static struct s3c_hsotg *our_hsotg;
-
/* IRQ flags which will trigger a retry around the IRQ loop */
#define IRQ_RETRY_MASK (S3C_GINTSTS_NPTxFEmp | \
S3C_GINTSTS_PTxFEmp | \
@@ -2930,7 +2928,7 @@ static void s3c_hsotg_init(struct s3c_hsotg *hsotg)
static int s3c_hsotg_udc_start(struct usb_gadget *gadget,
struct usb_gadget_driver *driver)
{
- struct s3c_hsotg *hsotg = our_hsotg;
+ struct s3c_hsotg *hsotg = to_hsotg(gadget);
int ret;
if (!hsotg) {
@@ -2989,7 +2987,7 @@ err:
static int s3c_hsotg_udc_stop(struct usb_gadget *gadget,
struct usb_gadget_driver *driver)
{
- struct s3c_hsotg *hsotg = our_hsotg;
+ struct s3c_hsotg *hsotg = to_hsotg(gadget);
int ep;
if (!hsotg)
@@ -3624,7 +3622,6 @@ static int __devinit s3c_hsotg_probe(struct platform_device *pdev)
s3c_hsotg_dump(hsotg);
- our_hsotg = hsotg;
return 0;
err_ep_mem:
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