[alsa-devel] [sound:for-next 70/72] sound/pci/rme9652/hdsp.c:5103:4: error: implicit declaration of function 'vmalloc'

[Takashi Iwai]

At Fri, 23 Nov 2012 02:31:43 +0800,
kbuild test robot wrote:
> 
> tree:   git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next
> head:   4f86f120d9d65b3a8f17e48dca1f991d861b5cd7
> commit: 90caaef6a1ce2ec6675b1dc5afd57767954ab7e8 [70/72] ALSA: hdsp: improve firmware caching
> config: make ARCH=powerpc allmodconfig
> 
> All error/warnings:
> 
> sound/pci/rme9652/hdsp.c: In function 'snd_hdsp_hwdep_ioctl':
> sound/pci/rme9652/hdsp.c:5103:4: error: implicit declaration of function 'vmalloc' [-Werror=implicit-function-declaration]
> sound/pci/rme9652/hdsp.c:5103:22: warning: assignment makes pointer from integer without a cast [enabled by default]
> sound/pci/rme9652/hdsp.c:5110:4: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
> cc1: some warnings being treated as errors

Fixed now.  Thanks.


Takashi

> 
> vim +5103 +/vmalloc sound/pci/rme9652/hdsp.c
> 
> ^1da177e Linus Torvalds 2005-04-16  5097  			return -EFAULT;
> f9ffc5d6 Tim Blechmann  2009-02-20  5098  
> b0b98119 Takashi Iwai   2005-10-20  5099  		if (hdsp_check_for_iobox (hdsp))
> ^1da177e Linus Torvalds 2005-04-16  5100  			return -EIO;
> ^1da177e Linus Torvalds 2005-04-16  5101  
> 90caaef6 Takashi Iwai   2012-11-22  5102  		if (!hdsp->fw_uploaded) {
> 90caaef6 Takashi Iwai   2012-11-22 @5103  			hdsp->fw_uploaded = vmalloc(HDSP_FIRMWARE_SIZE);
> 90caaef6 Takashi Iwai   2012-11-22  5104  			if (!hdsp->fw_uploaded)
> 90caaef6 Takashi Iwai   2012-11-22  5105  				return -ENOMEM;
> 90caaef6 Takashi Iwai   2012-11-22  5106  		}
> 90caaef6 Takashi Iwai   2012-11-22  5107  
> 90caaef6 Takashi Iwai   2012-11-22  5108  		if (copy_from_user(hdsp->fw_uploaded, firmware_data,
> 90caaef6 Takashi Iwai   2012-11-22  5109  				   HDSP_FIRMWARE_SIZE)) {
> 90caaef6 Takashi Iwai   2012-11-22 @5110  			vfree(hdsp->fw_uploaded);
> 90caaef6 Takashi Iwai   2012-11-22  5111  			hdsp->fw_uploaded = NULL;
> ^1da177e Linus Torvalds 2005-04-16  5112  			return -EFAULT;
> 90caaef6 Takashi Iwai   2012-11-22  5113  		}
> 
> ---
> 0-DAY kernel build testing backend         Open Source Technology Center
> Fengguang Wu, Yuanhan Liu                              Intel Corporation
>