diff options
-rw-r--r-- | arch/arm/mach-omap1/clock.c | 2 | ||||
-rw-r--r-- | drivers/watchdog/omap_wdt.c | 23 |
2 files changed, 10 insertions, 15 deletions
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 8ae7827bb8b8..758abaadaf37 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c | |||
@@ -86,6 +86,8 @@ static struct omap_clk omap_clks[] = { | |||
86 | CLK(NULL, "armxor_ck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310), | 86 | CLK(NULL, "armxor_ck", &armxor_ck.clk, CK_16XX | CK_1510 | CK_310), |
87 | CLK(NULL, "armtim_ck", &armtim_ck.clk, CK_16XX | CK_1510 | CK_310), | 87 | CLK(NULL, "armtim_ck", &armtim_ck.clk, CK_16XX | CK_1510 | CK_310), |
88 | CLK("omap_wdt", "fck", &armwdt_ck.clk, CK_16XX | CK_1510 | CK_310), | 88 | CLK("omap_wdt", "fck", &armwdt_ck.clk, CK_16XX | CK_1510 | CK_310), |
89 | CLK("omap_wdt", "ick", &armper_ck.clk, CK_16XX), | ||
90 | CLK("omap_wdt", "ick", &dummy_ck, CK_1510 | CK_310), | ||
89 | CLK(NULL, "arminth_ck", &arminth_ck1510, CK_1510 | CK_310), | 91 | CLK(NULL, "arminth_ck", &arminth_ck1510, CK_1510 | CK_310), |
90 | CLK(NULL, "arminth_ck", &arminth_ck16xx, CK_16XX), | 92 | CLK(NULL, "arminth_ck", &arminth_ck16xx, CK_16XX), |
91 | /* CK_GEN2 clocks */ | 93 | /* CK_GEN2 clocks */ |
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c index 1a4c699762e6..aa5ad6e33f02 100644 --- a/drivers/watchdog/omap_wdt.c +++ b/drivers/watchdog/omap_wdt.c | |||
@@ -145,8 +145,7 @@ static int omap_wdt_open(struct inode *inode, struct file *file) | |||
145 | if (test_and_set_bit(1, (unsigned long *)&(wdev->omap_wdt_users))) | 145 | if (test_and_set_bit(1, (unsigned long *)&(wdev->omap_wdt_users))) |
146 | return -EBUSY; | 146 | return -EBUSY; |
147 | 147 | ||
148 | if (wdev->ick) | 148 | clk_enable(wdev->ick); /* Enable the interface clock */ |
149 | clk_enable(wdev->ick); /* Enable the interface clock */ | ||
150 | clk_enable(wdev->fck); /* Enable the functional clock */ | 149 | clk_enable(wdev->fck); /* Enable the functional clock */ |
151 | 150 | ||
152 | /* initialize prescaler */ | 151 | /* initialize prescaler */ |
@@ -176,8 +175,7 @@ static int omap_wdt_release(struct inode *inode, struct file *file) | |||
176 | 175 | ||
177 | omap_wdt_disable(wdev); | 176 | omap_wdt_disable(wdev); |
178 | 177 | ||
179 | if (wdev->ick) | 178 | clk_disable(wdev->ick); |
180 | clk_disable(wdev->ick); | ||
181 | clk_disable(wdev->fck); | 179 | clk_disable(wdev->fck); |
182 | #else | 180 | #else |
183 | printk(KERN_CRIT "omap_wdt: Unexpected close, not stopping!\n"); | 181 | printk(KERN_CRIT "omap_wdt: Unexpected close, not stopping!\n"); |
@@ -294,13 +292,11 @@ static int __init omap_wdt_probe(struct platform_device *pdev) | |||
294 | wdev->omap_wdt_users = 0; | 292 | wdev->omap_wdt_users = 0; |
295 | wdev->mem = mem; | 293 | wdev->mem = mem; |
296 | 294 | ||
297 | if (cpu_is_omap24xx() || cpu_is_omap34xx()) { | 295 | wdev->ick = clk_get(&pdev->dev, "ick"); |
298 | wdev->ick = clk_get(&pdev->dev, "ick"); | 296 | if (IS_ERR(wdev->ick)) { |
299 | if (IS_ERR(wdev->ick)) { | 297 | ret = PTR_ERR(wdev->ick); |
300 | ret = PTR_ERR(wdev->ick); | 298 | wdev->ick = NULL; |
301 | wdev->ick = NULL; | 299 | goto err_clk; |
302 | goto err_clk; | ||
303 | } | ||
304 | } | 300 | } |
305 | wdev->fck = clk_get(&pdev->dev, "fck"); | 301 | wdev->fck = clk_get(&pdev->dev, "fck"); |
306 | if (IS_ERR(wdev->fck)) { | 302 | if (IS_ERR(wdev->fck)) { |
@@ -383,10 +379,7 @@ static int omap_wdt_remove(struct platform_device *pdev) | |||
383 | release_mem_region(res->start, res->end - res->start + 1); | 379 | release_mem_region(res->start, res->end - res->start + 1); |
384 | platform_set_drvdata(pdev, NULL); | 380 | platform_set_drvdata(pdev, NULL); |
385 | 381 | ||
386 | if (wdev->ick) { | 382 | clk_put(wdev->ick); |
387 | clk_put(wdev->ick); | ||
388 | } | ||
389 | |||
390 | clk_put(wdev->fck); | 383 | clk_put(wdev->fck); |
391 | iounmap(wdev->base); | 384 | iounmap(wdev->base); |
392 | 385 | ||