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gadget/r8a66597: remove conditional compilation of clk code

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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 <viresh.kumar@st.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: viresh kumar <viresh.linux@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Viresh Kumar 2012-07-30 14:39:46 -07:00 committed by Linus Torvalds
parent f12a86a098
commit 569a50da7f
2 changed files with 3 additions and 13 deletions
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11
drivers/usb/gadget/r8a66597-udc.c
View File

@ -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) {

5
drivers/usb/gadget/r8a66597-udc.h
View File

@ -13,10 +13,7 @@
#ifndef __R8A66597_H__
#define __R8A66597_H__
#ifdef CONFIG_HAVE_CLK
#include <linux/clk.h>
#endif
#include <linux/usb/r8a66597.h>
#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;