This patch removes few lines of commented code.
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@xxxxxxxxxxx>
---
drivers/staging/emxx_udc/emxx_udc.c | 33 ---------------------------------
1 file changed, 33 deletions(-)
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 32dcacb..4177d62 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -2199,18 +2199,6 @@ static void _nbu2ss_ep0_enable(struct nbu2ss_udc *udc)
_nbu2ss_writel(&udc->p_regs->EP0_INT_ENA, EP0_INT_EN_BIT);
}
-#if 0
-/*-------------------------------------------------------------------------*/
-static void _nbu2ss_ep0_disable(struct nbu2ss_udc *udc)
-{
- _nbu2ss_bitclr(&udc->p_regs->EP0_INT_ENA, EP0_INT_EN_BIT);
-
- _nbu2ss_bitset(&udc->p_regs->EP0_CONTROL
- , (EP0_BCLR | EP0_INAK | EP0_ONAK | EP0_BCLR));
-
- _nbu2ss_bitclr(&udc->p_regs->EP0_CONTROL, EP0_AUTO);
-}
-#endif
/*-------------------------------------------------------------------------*/
static int _nbu2ss_nuke(struct nbu2ss_udc *udc,
@@ -2311,12 +2299,6 @@ static int _nbu2ss_enable_controller(struct nbu2ss_udc *udc)
if (udc->udc_enabled)
return 0;
-#if 0
- emxx_open_clockgate(EMXX_CLK_USB1);
- /* emxx_clkctrl_off(EMXX_CLKCTRL_USB1); */
- /* emxx_clkctrl_on(EMXX_CLKCTRL_USB1); */
- emxx_unreset_device(EMXX_RST_USB1);
-#endif
/*
Reset
*/
@@ -2330,13 +2312,6 @@ static int _nbu2ss_enable_controller(struct nbu2ss_udc *udc)
_nbu2ss_writel(&udc->p_regs->AHBSCTR, WAIT_MODE);
-#if 0
- /* DMA Mode Setting */
- if ((system_rev & EMXX_REV_MASK) == EMXX_REV_ES1) {
- _nbu2ss_bitset(&udc->p_regs->AHBMCTR, BURST_TYPE);
- _nbu2ss_bitclr(&udc->p_regs->AHBMCTR, HTRANS_MODE);
- } else
-#endif
_nbu2ss_writel(&udc->p_regs->AHBMCTR,
HBUSREQ_MODE | HTRANS_MODE | WBURST_TYPE);
@@ -2349,9 +2324,6 @@ static int _nbu2ss_enable_controller(struct nbu2ss_udc *udc)
}
}
-#if 0
- if ((system_rev & EMXX_REV_MASK) < EMXX_REV_ES3)
-#endif
_nbu2ss_bitset(&udc->p_regs->UTMI_CHARACTER_1, USB_SQUSET);
_nbu2ss_bitset(&udc->p_regs->USB_CONTROL, (INT_SEL | SOF_RCV));
@@ -2383,11 +2355,6 @@ static void _nbu2ss_disable_controller(struct nbu2ss_udc *udc)
_nbu2ss_reset_controller(udc);
_nbu2ss_bitset(&udc->p_regs->EPCTR, (DIRPD | EPC_RST));
}
-#if 0
- emxx_reset_device(EMXX_RST_USB1);
- /* emxx_clkctrl_on(EMXX_CLKCTRL_USB1); */
- emxx_close_clockgate(EMXX_CLK_USB1);
-#endif
}
/*-------------------------------------------------------------------------*/
--
1.9.1
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