On Tue, Dec 23, 2014 at 06:34:08PM +0100, Nicholas Mc Guire wrote:
> fixups for incorrect use of DECLARE_COMPLETION. see also commit
> 6e9a4738 ("completions: lockdep annotate on stack completions")
> The only somewhat special case being
> drivers/misc/sgi-gru/grukservices.c:quicktest2
> which had a static qualifier in the original DECLARE_COMPLETION()
> but that seems to be wrong (why should the completion persisted between
> successive calls ?) so the conversion to DECLARE_COMPLETION_ONSTACK
> was also applied and the static qualifier removed.
>
> Not sure if this is suitable in this form or if it should go out as
> 5 seperate patches ?
>
> This was only code reviewed and compile tested
Acking just the drivers/misc/sgi-gru/grukservices.c patch of this set.
Acked-by: Dimitri Sivanich <sivanich@xxxxxxx>
>
> Signed-off-by: Nicholas Mc Guire <der.herr@xxxxxxx>
> ---
> drivers/macintosh/ams/ams-pmu.c | 4 ++--
> drivers/misc/sgi-gru/grukservices.c | 2 +-
> drivers/scsi/aha152x.c | 2 +-
> drivers/usb/gadget/udc/fsl_qe_udc.c | 2 +-
> drivers/usb/gadget/udc/fsl_udc_core.c | 2 +-
> 5 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/macintosh/ams/ams-pmu.c b/drivers/macintosh/ams/ams-pmu.c
> index 4f61b3e..c2b178f 100644
> --- a/drivers/macintosh/ams/ams-pmu.c
> +++ b/drivers/macintosh/ams/ams-pmu.c
> @@ -52,7 +52,7 @@ static void ams_pmu_req_complete(struct adb_request *req)
> static void ams_pmu_set_register(u8 reg, u8 value)
> {
> static struct adb_request req;
> - DECLARE_COMPLETION(req_complete);
> + DECLARE_COMPLETION_ONSTACK(req_complete);
>
> req.arg = &req_complete;
> if (pmu_request(&req, ams_pmu_req_complete, 4, ams_pmu_cmd, 0x00, reg, value))
> @@ -65,7 +65,7 @@ static void ams_pmu_set_register(u8 reg, u8 value)
> static u8 ams_pmu_get_register(u8 reg)
> {
> static struct adb_request req;
> - DECLARE_COMPLETION(req_complete);
> + DECLARE_COMPLETION_ONSTACK(req_complete);
>
> req.arg = &req_complete;
> if (pmu_request(&req, ams_pmu_req_complete, 3, ams_pmu_cmd, 0x01, reg))
> diff --git a/drivers/misc/sgi-gru/grukservices.c b/drivers/misc/sgi-gru/grukservices.c
> index 913de07..4e412fe 100644
> --- a/drivers/misc/sgi-gru/grukservices.c
> +++ b/drivers/misc/sgi-gru/grukservices.c
> @@ -1044,7 +1044,7 @@ done:
>
> static int quicktest2(unsigned long arg)
> {
> - static DECLARE_COMPLETION(cmp);
> + DECLARE_COMPLETION_ONSTACK(cmp);
> unsigned long han;
> int blade_id = 0;
> int numcb = 4;
> diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
> index 2b960b3..b16afb9 100644
> --- a/drivers/scsi/aha152x.c
> +++ b/drivers/scsi/aha152x.c
> @@ -1055,7 +1055,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpnt)
> static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
> {
> struct Scsi_Host *shpnt = SCpnt->device->host;
> - DECLARE_COMPLETION(done);
> + DECLARE_COMPLETION_ONSTACK(done);
> int ret, issued, disconnected;
> unsigned char old_cmd_len = SCpnt->cmd_len;
> unsigned long flags;
> diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c
> index 795c99c..e0822f1 100644
> --- a/drivers/usb/gadget/udc/fsl_qe_udc.c
> +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c
> @@ -2630,7 +2630,7 @@ static int qe_udc_remove(struct platform_device *ofdev)
> struct qe_udc *udc = platform_get_drvdata(ofdev);
> struct qe_ep *ep;
> unsigned int size;
> - DECLARE_COMPLETION(done);
> + DECLARE_COMPLETION_ONSTACK(done);
>
> usb_del_gadget_udc(&udc->gadget);
>
> diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
> index 2df8074..c3830ad 100644
> --- a/drivers/usb/gadget/udc/fsl_udc_core.c
> +++ b/drivers/usb/gadget/udc/fsl_udc_core.c
> @@ -2529,7 +2529,7 @@ static int __exit fsl_udc_remove(struct platform_device *pdev)
> struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
>
> - DECLARE_COMPLETION(done);
> + DECLARE_COMPLETION_ONSTACK(done);
>
> if (!udc_controller)
> return -ENODEV;
> --
> 1.7.10.4
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