linux/drivers/misc/mic/host, branch v4.7

misc: mic: Remove return statements from void functions

2016-04-30T20:53:19Z

Return statements at the end of void functions are useless. The Coccinelle semantic patch used to make this change is as follows: // @@ identifier f; expression e; @@ void f(...) { <... - return e; ...> } // Signed-off-by: Amitoj Kaur Chawla Signed-off-by: Greg Kroah-Hartman

misc: mic: MIC host and card driver changes to enable VOP

2016-02-10T01:32:37Z

This patch modifies the MIC host and card drivers to start using the VOP driver. The MIC host and card drivers now implement the VOP bus operations and register a VOP device on the VOP bus. MIC driver stack documentation is also updated to include the new VOP driver. Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: Remove MIC X100 host virtio functionality

2016-02-10T01:32:37Z

This patch deletes the virtio functionality from the MIC X100 host driver. A subsequent patch will re-enable this functionality by consolidating the hardware independent logic in a new Virtio over PCIe (VOP) driver. Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: use common error path

2016-02-08T06:53:40Z

Instead of calling release_firmware() on every error and then jumping lets have a common release_firmware() in the error path. This patch also fixes a memory leak where we missed release_firmware() if mic_x100_load_command_line() fails. Signed-off-by: Sudip Mukherjee Reviewed-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: return error directly

2016-02-08T06:53:40Z

Instead of jumping to a label and then returning from there lets return directly. Signed-off-by: Sudip Mukherjee Reviewed-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: return error properly

2016-02-08T06:53:40Z

If request_firmware() succeeds then rc becomes 0. After that if the test for strcmp() fails then we were jumping to label done: and returning rc. But rc being 0 we returned success whereas we have failed here and we were supposed to return an error. Signed-off-by: Sudip Mukherjee Reviewed-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: remove unneeded debug message

2016-02-08T06:53:40Z

>From the error path we are printing an error message with dev_err(). No need to print almost same message with dev_dbg(). Signed-off-by: Sudip Mukherjee Reviewed-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: Remove COSM functionality from the MIC host driver

2015-10-04T11:46:06Z

Since COSM functionality is now moved into a separate COSM driver drivers, this patch removes this functionality from the base MIC host driver. The MIC host driver now implements cosm_hw_ops and registers a COSM device which allows the COSM driver to trigger boot/shutdown/reset of the MIC devices via the cosm_hw_ops. Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Dasaratharaman Chandramouli Signed-off-by: Ashutosh Dixit Signed-off-by: Greg Kroah-Hartman

misc: mic: MIC host driver specific changes to enable SCIF

2015-05-24T19:13:37Z

MIC host driver specific changes to enable SCIF. This patch implements the SCIF hardware bus operations and registers a SCIF device on the SCIF hardware bus. Reviewed-by: Nikhil Rao Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

mic: drop pci_msi_off call on probe

2015-04-03T14:15:30Z

pci core now disables msi on probe automatically, drop this from device-specific code. Cc: Bjorn Helgaas Cc: linux-pci@vger.kernel.org Signed-off-by: Michael S. Tsirkin Signed-off-by: Greg Kroah-Hartman