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| author | Gujulan Elango, Hari Prasath (H.) <hgujulan@visteon.com> | 2015-04-23 19:30:53 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-30 16:52:21 +0200 |
| commit | 94361655442effc78904039cb051228b3228e4cb (patch) | |
| tree | 32974c2e6194b9bc1b0880c10eae161de8bcac26 /drivers/staging/emxx_udc | |
| parent | 3e2bb64d1a142e7fd81b6821483044597cfe8717 (diff) | |
| download | linux-94361655442effc78904039cb051228b3228e4cb.tar.gz linux-94361655442effc78904039cb051228b3228e4cb.tar.bz2 linux-94361655442effc78904039cb051228b3228e4cb.zip | |
staging: emxx_udc: Remove dead code
This patch removes few lines of commented code.
Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/emxx_udc')
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index d205cbe897f0..2fd04e8129e4 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 } /*-------------------------------------------------------------------------*/ |