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LKML: Dmitry Torokhov: [patch 09/28] Input: convert net/bluetooth to dynamic input_dev allocation
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href="/lkml/2005/9/15/58">Dmitry Torokhov</a><ul><li><a href="/lkml/2005/9/15/54">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/55">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/56">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/57">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/59">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/60">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/61">Dmitry Torokhov</a><ul><li><a href="/lkml/2005/9/27/26">Greg KH</a><ul><li><a href="/lkml/2005/9/27/45">Markus Lidel</a></li></ul></li></ul></li><li class="origin"><a href="/lkml/2005/9/15/101">Dmitry Torokhov</a><ul><li><a href="/lkml/2005/9/15/101">Marcel Holtmann</a><ul><li><a href="/lkml/2005/9/15/200">Dmitry Torokhov</a><ul><li><a href="/lkml/2005/9/15/206">Marcel Holtmann</a></li></ul></li></ul></li></ul></li><li><a href="/lkml/2005/9/15/64">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/65">Dmitry Torokhov</a><ul><li><a href="/lkml/2005/9/27/29">Greg 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Torokhov</a></li><li><a href="/lkml/2005/9/15/104">Marcel Holtmann</a><ul><li><a href="/lkml/2005/9/15/201">Dmitry Torokhov</a></li></ul></li><li><a href="/lkml/2005/9/15/106">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/107">Dmitry Torokhov</a></li><li><a href="/lkml/2005/9/15/388">Andrew Morton</a><ul><li><a href="/lkml/2005/9/15/389">Dmitry Torokhov</a><ul><li><a href="/lkml/2005/9/16/2">Andrew Morton</a><ul><li><a href="/lkml/2005/9/16/3">Dmitry Torokhov</a></li></ul></li></ul></li></ul></li></ul></li></ul><div class="threadlist">Patch in this message</div><ul class="threadlist"><li><a href="/lkml/diff/2005/9/15/63/1">Get diff 1</a></li></ul></td><td width="32" rowspan="2" class="c" valign="top"><img src="/images/icornerl.gif" width="32" height="32" alt="/" /></td><td class="c" rowspan="2" valign="top" style="padding-top: 1em"><table><tr><td><table><tr><td class="lp">Date</td><td class="rp" itemprop="datePublished">Thu, 15 Sep 2005 02:01:40 -0500</td></tr><tr><td class="lp">From</td><td class="rp" itemprop="author">Dmitry Torokhov <></td></tr><tr><td class="lp">Subject</td><td class="rp" itemprop="name">[patch 09/28] Input: convert net/bluetooth to dynamic input_dev allocation</td></tr></table></td><td></td></tr></table><pre itemprop="articleBody">Input: convert net/bluetooth to dynamic input_dev allocation<br /><br />This is required for input_dev sysfs integration<br /><br />Signed-off-by: Dmitry Torokhov <dtor@mail.ru><br />---<br /><br /> net/bluetooth/hidp/core.c | 13 ++++++++-----<br /> 1 files changed, 8 insertions(+), 5 deletions(-)<br /><br />Index: work/net/bluetooth/hidp/core.c<br />===================================================================<br />--- work.orig/net/bluetooth/hidp/core.c<br />+++ work/net/bluetooth/hidp/core.c<br />@@ -520,7 +520,7 @@ static int hidp_session(void *arg)<br /> <br /> if (session->input) {<br /> input_unregister_device(session->input);<br />- kfree(session->input);<br />+ session->input = NULL;<br /> }<br /> <br /> up_write(&hidp_session_sem);<br />@@ -536,6 +536,8 @@ static inline void hidp_setup_input(stru<br /> <br /> input->private = session;<br /> <br />+ input->name = "Bluetooth HID Boot Protocol Device";<br />+<br /> input->id.bustype = BUS_BLUETOOTH;<br /> input->id.vendor = req->vendor;<br /> input->id.product = req->product;<br />@@ -582,16 +584,15 @@ int hidp_add_connection(struct hidp_conn<br /> return -ENOTUNIQ;<br /> <br /> session = kmalloc(sizeof(struct hidp_session), GFP_KERNEL);<br />- if (!session) <br />+ if (!session)<br /> return -ENOMEM;<br /> memset(session, 0, sizeof(struct hidp_session));<br /> <br />- session->input = kmalloc(sizeof(struct input_dev), GFP_KERNEL);<br />+ session->input = input_allocate_device();<br /> if (!session->input) {<br /> kfree(session);<br /> return -ENOMEM;<br /> }<br />- memset(session->input, 0, sizeof(struct input_dev));<br /> <br /> down_write(&hidp_session_sem);<br /> <br />@@ -651,8 +652,10 @@ unlink:<br /> <br /> __hidp_unlink_session(session);<br /> <br />- if (session->input)<br />+ if (session->input) {<br /> input_unregister_device(session->input);<br />+ session->input = NULL; /* don't try to free it here */<br />+ }<br /> <br /> failed:<br /> up_write(&hidp_session_sem);<br />-<br />To unsubscribe from this list: send the line "unsubscribe linux-kernel" in<br />the body of a message to majordomo@vger.kernel.org<br />More majordomo info at <a href="http://vger.kernel.org/majordomo-info.html">http://vger.kernel.org/majordomo-info.html</a><br />Please read the FAQ at <a href="http://www.tux.org/lkml/">http://www.tux.org/lkml/</a><br /><br /></pre></td><td width="32" rowspan="2" class="c" valign="top"><img src="/images/icornerr.gif" width="32" height="32" alt="\" /></td></tr><tr><td align="right" valign="bottom"> 聽 </td></tr><tr><td align="right" valign="bottom">聽</td><td class="c" valign="bottom" style="padding-bottom: 0px"><img src="/images/bcornerl.gif" width="32" height="32" alt="\" 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