>-----Original Message-----
>From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
>Sent: Friday, March 29, 2019 7:03 PM
>To: Zengtao (B) <prime.z...@hisilicon.com>
>Cc: labb...@redhat.com; sumit.sem...@linaro.org;
>de...@driverdev.osuosl.org; Todd Kjos <tk...@android.com>; Greg
>Kroah-Hartman <gre...@linuxfoundation.org>;
>linux-ker...@vger.kernel.org; dri-de...@lists.freedesktop.org;
>linaro-mm-...@lists.linaro.org; Arve Hjønnevåg <a...@android.com>;
>Joel Fernandes <j...@joelfernandes.org>; Martijn Coenen
><m...@android.com>; Christian Brauner <christ...@brauner.io>
>Subject: Re: [PATCH] staging: android: ion: refactory ion_alloc for kernel
>driver use
>
>If we're going to export ion_alloc() for other drivers to use then let's make
>an ion_free() helper function as well.
>
Good catch, thanks.
Regards
Zengtao
>void ion_free(struct dma_buf *dmabuf)
>{
> dma_buf_put(dmabuf);
>}
>
>regards,
>dan carpenter
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