From mboxrd@z Thu Jan 1 00:00:00 1970 From: "K. Y. Srinivasan" Subject: [PATCH 27/77] Staging: hv: vmbus: Cleanup vmbus_match() function Date: Thu, 16 Jun 2011 13:17:00 -0700 Message-ID: <1308255470-3826-27-git-send-email-kys@microsoft.com> References: <1308255393-3785-1-git-send-email-kys@microsoft.com> <1308255470-3826-1-git-send-email-kys@microsoft.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1308255470-3826-1-git-send-email-kys@microsoft.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devel-bounces@linuxdriverproject.org Errors-To: devel-bounces@linuxdriverproject.org To: gregkh@suse.de, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, virtualization@lists.osdl.org Cc: Haiyang Zhang List-Id: virtualization@lists.linuxfoundation.org Now, based on the newly introduved id_table, cleanup the vmbus_match function. This mechanism will also permit us to handle multiple device types using a common driver. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Hank Janssen --- drivers/staging/hv/vmbus_drv.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/hv/vmbus_drv.c b/drivers/staging/hv/vmbus_drv.c index cbb80ec..0e1a13c 100644 --- a/drivers/staging/hv/vmbus_drv.c +++ b/drivers/staging/hv/vmbus_drv.c @@ -250,16 +250,16 @@ static int vmbus_uevent(struct device *device, struct kobj_uevent_env *env) */ static int vmbus_match(struct device *device, struct device_driver *driver) { - int match = 0; struct hv_driver *drv = drv_to_hv_drv(driver); struct hv_device *hv_dev = device_to_hv_device(device); + const struct hv_vmbus_device_id *id_array = drv->id_table; - /* We found our driver ? */ - if (memcmp(&hv_dev->dev_type, &drv->dev_type, - sizeof(struct hv_guid)) == 0) - match = 1; + for (; *id_array->device_type != '\0'; id_array++) { + if (!strcmp(id_array->device_type, hv_dev->device_type)) + return 1; + } - return match; + return 0; } /* -- 1.7.4.1