From: Ohad Ben-Cohen <ohad@wizery.com>
To: "DebBarma, Tarun Kanti" <tarun.kanti@ti.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
Ido Yariv <ido@wizery.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"Chikkature Rajashekar, Madhusudhan" <madhu.cr@ti.com>,
Luciano Coelho <luciano.coelho@nokia.com>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
San Mehat <san@google.com>,
Roger Quadros <roger.quadros@nokia.com>,
Tony Lindgren <tony@atomide.com>,
Nicolas Pitre <nico@fluxnic.net>,
"Pandita, Vikram" <vikram.pandita@ti.com>,
Kalle Valo <kalle.valo@iki.fi>
Subject: Re: [PATCH v4 2/8] wireless: wl1271: support return value for the set power func
Date: Thu, 12 Aug 2010 01:19:41 +0300 [thread overview]
Message-ID: <AANLkTikXOu5R7+9RXxLty2aVKWpJLXY4-J6f9g9GHRXd@mail.gmail.com> (raw)
In-Reply-To: <5A47E75E594F054BAF48C5E4FC4B92AB0324110ABB@dbde02.ent.ti.com>
On Wed, Aug 11, 2010 at 9:35 PM, DebBarma, Tarun Kanti
<tarun.kanti@ti.com> wrote:
>> - wl->if_ops->power(wl, true);
>> - set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
>> + int ret = wl->if_ops->power(wl, true);
> Just a minor comment, need a blank line here?
Can't hurt, thanks.
>> + if (ret == 0)
>> + set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
>> + return ret;
>> }
>>
>>
>> diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c
>> b/drivers/net/wireless/wl12xx/wl1271_main.c
>> index 9d68f00..e6e0852 100644
>> --- a/drivers/net/wireless/wl12xx/wl1271_main.c
>> +++ b/drivers/net/wireless/wl12xx/wl1271_main.c
>> @@ -621,7 +621,9 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
>> int ret = 0;
>>
>> msleep(WL1271_PRE_POWER_ON_SLEEP);
>> - wl1271_power_on(wl);
>> + ret = wl1271_power_on(wl);
>> + if (ret < 0)
>> + goto out;
>> msleep(WL1271_POWER_ON_SLEEP);
>> wl1271_io_reset(wl);
>> wl1271_io_init(wl);
>> diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio.c
>> b/drivers/net/wireless/wl12xx/wl1271_sdio.c
>> index 7059b5c..c41293a 100644
>> --- a/drivers/net/wireless/wl12xx/wl1271_sdio.c
>> +++ b/drivers/net/wireless/wl12xx/wl1271_sdio.c
>> @@ -152,7 +152,7 @@ static void wl1271_sdio_raw_write(struct wl1271 *wl,
>> int addr, void *buf,
>>
>> }
>>
>> -static void wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
>> +static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
>> {
>> struct sdio_func *func = wl_to_func(wl);
>>
>> @@ -167,6 +167,8 @@ static void wl1271_sdio_set_power(struct wl1271 *wl,
>> bool enable)
>> sdio_disable_func(func);
>> sdio_release_host(func);
>> }
>> +
>> + return 0;
>> }
>>
>> static struct wl1271_if_operations sdio_ops = {
>> diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c
>> b/drivers/net/wireless/wl12xx/wl1271_spi.c
>> index c3fdab7..de56d8d 100644
>> --- a/drivers/net/wireless/wl12xx/wl1271_spi.c
>> +++ b/drivers/net/wireless/wl12xx/wl1271_spi.c
>> @@ -312,10 +312,12 @@ static irqreturn_t wl1271_irq(int irq, void *cookie)
>> return IRQ_HANDLED;
>> }
>>
>> -static void wl1271_spi_set_power(struct wl1271 *wl, bool enable)
>> +static int wl1271_spi_set_power(struct wl1271 *wl, bool enable)
>> {
>> if (wl->set_power)
>> wl->set_power(enable);
>> +
>> + return 0;
>> }
>>
>> static struct wl1271_if_operations spi_ops = {
>> --
>> 1.7.0.4
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2010-08-11 22:20 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-11 18:21 [PATCH v4 0/8] native support for wl1271 on ZOOM Ohad Ben-Cohen
2010-08-11 18:21 ` [PATCH v4 1/8] wireless: wl1271: make wl12xx.h common to both spi and sdio Ohad Ben-Cohen
2010-08-11 18:21 ` [PATCH v4 2/8] wireless: wl1271: support return value for the set power func Ohad Ben-Cohen
2010-08-11 18:35 ` DebBarma, Tarun Kanti
2010-08-11 22:19 ` Ohad Ben-Cohen [this message]
2010-08-11 18:21 ` [PATCH v4 3/8] wireless: wl1271: add platform driver to get board data Ohad Ben-Cohen
2010-08-11 18:42 ` DebBarma, Tarun Kanti
2010-08-11 18:47 ` Felipe Balbi
2010-08-11 18:52 ` DebBarma, Tarun Kanti
2010-08-11 18:57 ` Felipe Balbi
2010-08-11 19:27 ` DebBarma, Tarun Kanti
2010-08-11 21:25 ` Russell King - ARM Linux
2010-08-11 22:15 ` Ohad Ben-Cohen
2010-08-12 6:40 ` Ohad Ben-Cohen
2010-08-12 9:55 ` Russell King - ARM Linux
2010-08-13 0:01 ` Ohad Ben-Cohen
2010-08-16 4:21 ` DebBarma, Tarun Kanti
2010-08-12 5:21 ` Felipe Balbi
2010-08-11 21:21 ` Russell King - ARM Linux
2010-08-11 20:10 ` Ohad Ben-Cohen
2010-08-11 21:34 ` Vitaly Wool
2010-08-11 22:18 ` Ohad Ben-Cohen
2010-08-12 5:27 ` Felipe Balbi
2010-08-11 18:21 ` [PATCH v4 4/8] wireless: wl1271: take irq info from private " Ohad Ben-Cohen
2010-08-11 18:21 ` [PATCH v4 5/8] wireless: wl1271: make ref_clock configurable by board Ohad Ben-Cohen
2010-08-11 18:21 ` [PATCH v4 6/8] omap: hsmmc: remove unused variable Ohad Ben-Cohen
2010-08-11 18:21 ` [PATCH v4 7/8] omap: zoom: add fixed regulator device for wlan Ohad Ben-Cohen
2010-08-11 18:21 ` [PATCH v4 8/8] omap: zoom: add mmc3/wl1271 device support Ohad Ben-Cohen
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