From 08aff5358207ee80e4fe162845c17ea125295eec Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 30 Jul 2012 14:39:34 -0700 Subject: usb/musb: remove conditional compilation of clk code With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h, there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif macros. musb also has these dummy macros defined locally. Remove them as they aren't required anymore. Signed-off-by: Viresh Kumar Acked-by: Jeff Garzik Cc: Greg Kroah-Hartman Cc: Russell King Cc: Mike Turquette Cc: Sergei Shtylyov Cc: viresh kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/usb/musb/musb_core.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index dbcdeea30f09..586105b55a7c 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -81,14 +81,6 @@ struct musb_ep; #define is_peripheral_active(m) (!(m)->is_host) #define is_host_active(m) ((m)->is_host) -#ifndef CONFIG_HAVE_CLK -/* Dummy stub for clk framework */ -#define clk_get(dev, id) NULL -#define clk_put(clock) do {} while (0) -#define clk_enable(clock) do {} while (0) -#define clk_disable(clock) do {} while (0) -#endif - #ifdef CONFIG_PROC_FS #include #define MUSB_CONFIG_PROC_FS -- cgit v1.2.3 From f12a86a0987a443fb1bc2d4298e5db9c17f3e7cd Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 30 Jul 2012 14:39:43 -0700 Subject: gadget/m66592: remove conditional compilation of clk code With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h, there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif macros. Signed-off-by: Viresh Kumar Cc: Greg Kroah-Hartman Cc: Russell King Cc: Mike Turquette Cc: Sergei Shtylyov Cc: viresh kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/usb/gadget/m66592-udc.c | 9 +-------- drivers/usb/gadget/m66592-udc.h | 5 ----- 2 files changed, 1 insertion(+), 13 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c index 8981fbb5748c..cf6bd626f3fe 100644 --- a/drivers/usb/gadget/m66592-udc.c +++ b/drivers/usb/gadget/m66592-udc.c @@ -1583,12 +1583,10 @@ static int __exit m66592_remove(struct platform_device *pdev) iounmap(m66592->reg); free_irq(platform_get_irq(pdev, 0), m66592); m66592_free_request(&m66592->ep[0].ep, m66592->ep0_req); -#ifdef CONFIG_HAVE_CLK if (m66592->pdata->on_chip) { clk_disable(m66592->clk); clk_put(m66592->clk); } -#endif kfree(m66592); return 0; } @@ -1602,9 +1600,7 @@ static int __init m66592_probe(struct platform_device *pdev) struct resource *res, *ires; void __iomem *reg = NULL; struct m66592 *m66592 = NULL; -#ifdef CONFIG_HAVE_CLK char clk_name[8]; -#endif int ret = 0; int i; @@ -1671,7 +1667,6 @@ static int __init m66592_probe(struct platform_device *pdev) goto clean_up; } -#ifdef CONFIG_HAVE_CLK if (m66592->pdata->on_chip) { snprintf(clk_name, sizeof(clk_name), "usbf%d", pdev->id); m66592->clk = clk_get(&pdev->dev, clk_name); @@ -1683,7 +1678,7 @@ static int __init m66592_probe(struct platform_device *pdev) } clk_enable(m66592->clk); } -#endif + INIT_LIST_HEAD(&m66592->gadget.ep_list); m66592->gadget.ep0 = &m66592->ep[0].ep; INIT_LIST_HEAD(&m66592->gadget.ep0->ep_list); @@ -1731,13 +1726,11 @@ err_add_udc: m66592_free_request(&m66592->ep[0].ep, m66592->ep0_req); clean_up3: -#ifdef CONFIG_HAVE_CLK if (m66592->pdata->on_chip) { clk_disable(m66592->clk); clk_put(m66592->clk); } clean_up2: -#endif free_irq(ires->start, m66592); clean_up: if (m66592) { diff --git a/drivers/usb/gadget/m66592-udc.h b/drivers/usb/gadget/m66592-udc.h index 88c85b4116a2..16c7e14678b8 100644 --- a/drivers/usb/gadget/m66592-udc.h +++ b/drivers/usb/gadget/m66592-udc.h @@ -13,10 +13,7 @@ #ifndef __M66592_UDC_H__ #define __M66592_UDC_H__ -#ifdef CONFIG_HAVE_CLK #include -#endif - #include #define M66592_SYSCFG 0x00 @@ -468,9 +465,7 @@ struct m66592_ep { struct m66592 { spinlock_t lock; void __iomem *reg; -#ifdef CONFIG_HAVE_CLK struct clk *clk; -#endif struct m66592_platdata *pdata; unsigned long irq_trigger; -- cgit v1.2.3 From 569a50da7fe5144ac3831ffa6f400aa276b9781a Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 30 Jul 2012 14:39:46 -0700 Subject: gadget/r8a66597: remove conditional compilation of clk code With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h, there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif macros. Signed-off-by: Viresh Kumar Cc: Greg Kroah-Hartman Cc: Russell King Cc: Mike Turquette Cc: Sergei Shtylyov Cc: viresh kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/usb/gadget/r8a66597-udc.c | 11 +++-------- drivers/usb/gadget/r8a66597-udc.h | 5 ----- 2 files changed, 3 insertions(+), 13 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index f3ac2a20c27c..5a80751accb7 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -1831,12 +1831,12 @@ static int __exit r8a66597_remove(struct platform_device *pdev) iounmap(r8a66597->sudmac_reg); free_irq(platform_get_irq(pdev, 0), r8a66597); r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req); -#ifdef CONFIG_HAVE_CLK + if (r8a66597->pdata->on_chip) { clk_disable(r8a66597->clk); clk_put(r8a66597->clk); } -#endif + device_unregister(&r8a66597->gadget.dev); kfree(r8a66597); return 0; @@ -1868,9 +1868,7 @@ static int __init r8a66597_sudmac_ioremap(struct r8a66597 *r8a66597, static int __init r8a66597_probe(struct platform_device *pdev) { -#ifdef CONFIG_HAVE_CLK char clk_name[8]; -#endif struct resource *res, *ires; int irq; void __iomem *reg = NULL; @@ -1934,7 +1932,6 @@ static int __init r8a66597_probe(struct platform_device *pdev) r8a66597->timer.data = (unsigned long)r8a66597; r8a66597->reg = reg; -#ifdef CONFIG_HAVE_CLK if (r8a66597->pdata->on_chip) { snprintf(clk_name, sizeof(clk_name), "usb%d", pdev->id); r8a66597->clk = clk_get(&pdev->dev, clk_name); @@ -1946,7 +1943,7 @@ static int __init r8a66597_probe(struct platform_device *pdev) } clk_enable(r8a66597->clk); } -#endif + if (r8a66597->pdata->sudmac) { ret = r8a66597_sudmac_ioremap(r8a66597, pdev); if (ret < 0) @@ -2006,13 +2003,11 @@ err_add_udc: clean_up3: free_irq(irq, r8a66597); clean_up2: -#ifdef CONFIG_HAVE_CLK if (r8a66597->pdata->on_chip) { clk_disable(r8a66597->clk); clk_put(r8a66597->clk); } clean_up_dev: -#endif device_unregister(&r8a66597->gadget.dev); clean_up: if (r8a66597) { diff --git a/drivers/usb/gadget/r8a66597-udc.h b/drivers/usb/gadget/r8a66597-udc.h index 99908c76ccd1..45c4b2df1785 100644 --- a/drivers/usb/gadget/r8a66597-udc.h +++ b/drivers/usb/gadget/r8a66597-udc.h @@ -13,10 +13,7 @@ #ifndef __R8A66597_H__ #define __R8A66597_H__ -#ifdef CONFIG_HAVE_CLK #include -#endif - #include #define R8A66597_MAX_SAMPLING 10 @@ -92,9 +89,7 @@ struct r8a66597 { void __iomem *reg; void __iomem *sudmac_reg; -#ifdef CONFIG_HAVE_CLK struct clk *clk; -#endif struct r8a66597_platdata *pdata; struct usb_gadget gadget; -- cgit v1.2.3 From c311b78b2a2fc644da2e748b7999b9ff081ec00e Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 30 Jul 2012 14:39:49 -0700 Subject: usb/host/r8a66597: remove conditional compilation of clk code With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h, there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif macros. Signed-off-by: Viresh Kumar Cc: Greg Kroah-Hartman Cc: Russell King Cc: Mike Turquette Cc: Sergei Shtylyov Cc: viresh kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/usb/host/r8a66597-hcd.c | 12 ------------ drivers/usb/host/r8a66597.h | 5 ----- 2 files changed, 17 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index c868be65e763..4c634eb56358 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -95,9 +95,7 @@ static int r8a66597_clock_enable(struct r8a66597 *r8a66597) int i = 0; if (r8a66597->pdata->on_chip) { -#ifdef CONFIG_HAVE_CLK clk_enable(r8a66597->clk); -#endif do { r8a66597_write(r8a66597, SCKE, SYSCFG0); tmp = r8a66597_read(r8a66597, SYSCFG0); @@ -141,9 +139,7 @@ static void r8a66597_clock_disable(struct r8a66597 *r8a66597) udelay(1); if (r8a66597->pdata->on_chip) { -#ifdef CONFIG_HAVE_CLK clk_disable(r8a66597->clk); -#endif } else { r8a66597_bclr(r8a66597, PLLC, SYSCFG0); r8a66597_bclr(r8a66597, XCKE, SYSCFG0); @@ -2406,19 +2402,15 @@ static int __devexit r8a66597_remove(struct platform_device *pdev) del_timer_sync(&r8a66597->rh_timer); usb_remove_hcd(hcd); iounmap(r8a66597->reg); -#ifdef CONFIG_HAVE_CLK if (r8a66597->pdata->on_chip) clk_put(r8a66597->clk); -#endif usb_put_hcd(hcd); return 0; } static int __devinit r8a66597_probe(struct platform_device *pdev) { -#ifdef CONFIG_HAVE_CLK char clk_name[8]; -#endif struct resource *res = NULL, *ires; int irq = -1; void __iomem *reg = NULL; @@ -2482,7 +2474,6 @@ static int __devinit r8a66597_probe(struct platform_device *pdev) r8a66597->irq_sense_low = irq_trigger == IRQF_TRIGGER_LOW; if (r8a66597->pdata->on_chip) { -#ifdef CONFIG_HAVE_CLK snprintf(clk_name, sizeof(clk_name), "usb%d", pdev->id); r8a66597->clk = clk_get(&pdev->dev, clk_name); if (IS_ERR(r8a66597->clk)) { @@ -2491,7 +2482,6 @@ static int __devinit r8a66597_probe(struct platform_device *pdev) ret = PTR_ERR(r8a66597->clk); goto clean_up2; } -#endif r8a66597->max_root_hub = 1; } else r8a66597->max_root_hub = 2; @@ -2531,11 +2521,9 @@ static int __devinit r8a66597_probe(struct platform_device *pdev) return 0; clean_up3: -#ifdef CONFIG_HAVE_CLK if (r8a66597->pdata->on_chip) clk_put(r8a66597->clk); clean_up2: -#endif usb_put_hcd(hcd); clean_up: diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h index f28782d20eef..672cea307abb 100644 --- a/drivers/usb/host/r8a66597.h +++ b/drivers/usb/host/r8a66597.h @@ -26,10 +26,7 @@ #ifndef __R8A66597_H__ #define __R8A66597_H__ -#ifdef CONFIG_HAVE_CLK #include -#endif - #include #define R8A66597_MAX_NUM_PIPE 10 @@ -113,9 +110,7 @@ struct r8a66597_root_hub { struct r8a66597 { spinlock_t lock; void __iomem *reg; -#ifdef CONFIG_HAVE_CLK struct clk *clk; -#endif struct r8a66597_platdata *pdata; struct r8a66597_device device0; struct r8a66597_root_hub root_hub[R8A66597_MAX_ROOT_HUB]; -- cgit v1.2.3