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| author | Axel Lin <axel.lin@gmail.com> | 2011-08-23 12:34:33 (GMT) |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2011-08-23 13:31:52 (GMT) |
| commit | 1c74529dbecf8839d3ed360690f937d68c14e55b (patch) | |
| tree | 22ff0ecdec593c6f613f75944bd79e2ccdadd888 /drivers/power/pda_power.c | |
| parent | cf7a8c03db792894f436db5f3ffc44d947b9b068 (diff) | |
| download | linux-1c74529dbecf8839d3ed360690f937d68c14e55b.tar.xz | |
pda_power: Fix build error if !CONFIG_USB_OTG_UTILS
commit 9ad63986c606c60e2e916b1b96f22991f966d9cc
"pda_power: Add support for using otg transceiver events"
introduces below build error if !CONFIG_USB_OTG_UTILS.
CC drivers/power/pda_power.o
drivers/power/pda_power.c: In function 'pda_power_probe':
drivers/power/pda_power.c:322: error: 'otg_is_usb_online' undeclared (first use in this function)
drivers/power/pda_power.c:322: error: (Each undeclared identifier is reported only once
drivers/power/pda_power.c:322: error: for each function it appears in.)
drivers/power/pda_power.c:325: error: 'otg_is_ac_online' undeclared (first use in this function)
drivers/power/pda_power.c:371: error: 'otg_handle_notification' undeclared (first use in this function)
make[2]: *** [drivers/power/pda_power.o] Error 1
make[1]: *** [drivers/power] Error 2
make: *** [drivers] Error 2
This patch adds #ifdef CONFIG_USB_OTG_UTILS guards at necessary places to fix
build errors.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power/pda_power.c')
| -rw-r--r-- | drivers/power/pda_power.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c index 81b7201..87be679 100644 --- a/drivers/power/pda_power.c +++ b/drivers/power/pda_power.c @@ -39,8 +39,11 @@ static struct timer_list supply_timer; static struct timer_list polling_timer; static int polling; +#ifdef CONFIG_USB_OTG_UTILS static struct otg_transceiver *transceiver; static struct notifier_block otg_nb; +#endif + static struct regulator *ac_draw; enum { @@ -317,6 +320,7 @@ static int pda_power_probe(struct platform_device *pdev) ret = PTR_ERR(ac_draw); } +#ifdef CONFIG_USB_OTG_UTILS transceiver = otg_get_transceiver(); if (transceiver && !pdata->is_usb_online) { pdata->is_usb_online = otg_is_usb_online; @@ -324,6 +328,7 @@ static int pda_power_probe(struct platform_device *pdev) if (transceiver && !pdata->is_ac_online) { pdata->is_ac_online = otg_is_ac_online; } +#endif if (pdata->is_ac_online) { ret = power_supply_register(&pdev->dev, &pda_psy_ac); @@ -367,6 +372,7 @@ static int pda_power_probe(struct platform_device *pdev) } } +#ifdef CONFIG_USB_OTG_UTILS if (transceiver && pdata->use_otg_notifier) { otg_nb.notifier_call = otg_handle_notification; ret = otg_register_notifier(transceiver, &otg_nb); @@ -376,6 +382,7 @@ static int pda_power_probe(struct platform_device *pdev) } polling = 0; } +#endif if (polling) { dev_dbg(dev, "will poll for status\n"); @@ -389,17 +396,21 @@ static int pda_power_probe(struct platform_device *pdev) return 0; +#ifdef CONFIG_USB_OTG_UTILS otg_reg_notifier_failed: if (pdata->is_usb_online && usb_irq) free_irq(usb_irq->start, &pda_psy_usb); +#endif usb_irq_failed: if (pdata->is_usb_online) power_supply_unregister(&pda_psy_usb); usb_supply_failed: if (pdata->is_ac_online && ac_irq) free_irq(ac_irq->start, &pda_psy_ac); +#ifdef CONFIG_USB_OTG_UTILS if (transceiver) otg_put_transceiver(transceiver); +#endif ac_irq_failed: if (pdata->is_ac_online) power_supply_unregister(&pda_psy_ac); |