Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752457AbbKICAZ (ORCPT ); Sun, 8 Nov 2015 21:00:25 -0500 Received: from eusmtp01.atmel.com ([212.144.249.243]:25613 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752062AbbKICAW (ORCPT ); Sun, 8 Nov 2015 21:00:22 -0500 Message-ID: <563FFEEB.1090307@atmel.com> Date: Mon, 9 Nov 2015 11:03:23 +0900 From: glen lee User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Dan Carpenter , Punit Vara CC: , , , , , , , , Subject: Re: [PATCH V2] Staging: wilc1000: Fix build break due to undeclared *wilc and implicit declaration of init_irq References: <1447018310-4524-1-git-send-email-punitvara@gmail.com> <20151108215953.GO18797@mwanda> In-Reply-To: <20151108215953.GO18797@mwanda> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.168.5.13] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3403 Lines: 96 I just check the email, I will get back here after I check the patches related with this issue. regards, glen lee. On 2015년 11월 09일 06:59, Dan Carpenter wrote: > Top posting beucase I am a bad person. Punit, you should have CC'd Glen > since this is his code. > > The fix is still not right. It will cause an unused variable warning on > some configs. > > To be honest, this code makes no sense. Why do we even have the wilc > variable in this function when we never use it? Just declare move it to > wilc_netdev_init(). Also there are too many ifdefs in this code. > > regards, > dan carpenter > > On Mon, Nov 09, 2015 at 03:01:50AM +0530, Punit Vara wrote: >> This patch is to the linux_wlan.c file that fixes up break found during >> make drivers/staging/wilc1000/linux_wlan.o >> >> Patch add following things to file : >> -init_irq declaration >> -At preprocessor (!defined WILC_SDIO) to defination of init_irq >> -At preprocessor (!defined WILC_SDIO) to defination isr_uh_routine >> -removes unnecessary lines to declare *wilc >> >> Patch fixes 702c0e50f and 2c1d05d10 tags. >> >> Signed-off-by: Punit Vara >> --- >> -Fixes tag added suggested by Dan carpenter. >> -Remove declaration of autovariable with same type and same name suggested by Joe Perches >> >> drivers/staging/wilc1000/linux_wlan.c | 10 ++++++---- >> 1 file changed, 6 insertions(+), 4 deletions(-) >> >> diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c >> index 086f1db..5bd14ed 100644 >> --- a/drivers/staging/wilc1000/linux_wlan.c >> +++ b/drivers/staging/wilc1000/linux_wlan.c >> @@ -208,7 +208,7 @@ static int dev_state_ev_handler(struct notifier_block *this, unsigned long event >> return NOTIFY_DONE; >> } >> >> -#if (defined WILC_SPI) || (defined WILC_SDIO_IRQ_GPIO) >> +#if (defined WILC_SPI) || (defined WILC_SDIO_IRQ_GPIO) || (!defined WILC_SDIO) >> static irqreturn_t isr_uh_routine(int irq, void *user_data) >> { >> perInterface_wlan_t *nic; >> @@ -246,7 +246,7 @@ irqreturn_t isr_bh_routine(int irq, void *userdata) >> return IRQ_HANDLED; >> } >> >> -#if (defined WILC_SPI) || (defined WILC_SDIO_IRQ_GPIO) >> +#if (defined WILC_SPI) || (defined WILC_SDIO_IRQ_GPIO) || (!defined WILC_SDIO) >> static int init_irq(struct net_device *dev) >> { >> int ret = 0; >> @@ -937,6 +937,10 @@ static void wlan_deinitialize_threads(struct net_device *dev) >> } >> } >> >> +#if (!defined WILC_SDIO) || (defined WILC_SDIO_IRQ_GPIO) >> +static int init_irq(struct net_device *dev); >> +#endif >> + >> int wilc1000_wlan_init(struct net_device *dev, perInterface_wlan_t *p_nic) >> { >> wilc_wlan_inp_t nwi; >> @@ -1578,9 +1582,7 @@ int wilc_netdev_init(struct wilc **wilc) >> >> static int __init init_wilc_driver(void) >> { >> -#ifdef WILC_SPI >> struct wilc *wilc; >> -#endif >> >> #if defined(WILC_DEBUGFS) >> if (wilc_debugfs_init() < 0) { >> -- >> 2.6.2 >> >> _______________________________________________ >> devel mailing list >> devel@linuxdriverproject.org >> http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/