diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-04 20:47:38 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-10-31 06:16:27 -0400 |
| commit | ef674997e49760137ca9a90aac41a9922ac399b2 (patch) | |
| tree | 140db1c90c268d90c7a8ebd56d2a17510f1f286e /drivers/staging/media | |
| parent | 309167b966b61c2aef2c268c4a0c25334d6310bd (diff) | |
media: staging: atomisp: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Daeseok Youn <daeseok.youn@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: devel@driverdev.osuosl.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/staging/media')
4 files changed, 11 insertions, 25 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c index b0c647f4d250..f3cf4ecba630 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c @@ -1661,20 +1661,15 @@ void atomisp_css_flush(struct atomisp_device *isp) dev_dbg(isp->dev, "atomisp css flush done\n"); } -#ifndef ISP2401 -void atomisp_wdt(unsigned long isp_addr) -#else -void atomisp_wdt(unsigned long pipe_addr) -#endif +void atomisp_wdt(struct timer_list *t) { #ifndef ISP2401 - struct atomisp_device *isp = (struct atomisp_device *)isp_addr; + struct atomisp_sub_device *asd = from_timer(asd, t, wdt); #else - struct atomisp_video_pipe *pipe = - (struct atomisp_video_pipe *)pipe_addr; + struct atomisp_video_pipe *pipe = from_timer(pipe, t, wdt); struct atomisp_sub_device *asd = pipe->asd; - struct atomisp_device *isp = asd->isp; #endif + struct atomisp_device *isp = asd->isp; #ifdef ISP2401 atomic_inc(&pipe->wdt_count); diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.h b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.h index 31ba4e613d13..4bb83864da2e 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.h +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.h @@ -85,11 +85,7 @@ static inline void __iomem *atomisp_get_io_virt_addr(unsigned int address) void atomisp_msi_irq_init(struct atomisp_device *isp, struct pci_dev *dev); void atomisp_msi_irq_uninit(struct atomisp_device *isp, struct pci_dev *dev); void atomisp_wdt_work(struct work_struct *work); -#ifndef ISP2401 -void atomisp_wdt(unsigned long isp_addr); -#else -void atomisp_wdt(unsigned long pipe_addr); -#endif +void atomisp_wdt(struct timer_list *t); void atomisp_setup_flash(struct atomisp_sub_device *asd); irqreturn_t atomisp_isr(int irq, void *dev); irqreturn_t atomisp_isr_thread(int irq, void *isp_ptr); diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c index 05897b747349..0b907474e024 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c @@ -4515,7 +4515,7 @@ int atomisp_css_isr_thread(struct atomisp_device *isp, for (i = 0; i < isp->num_of_streams; i++) atomisp_wdt_stop(&isp->asd[i], 0); #ifndef ISP2401 - atomisp_wdt((unsigned long)isp); + atomisp_wdt(&isp->asd[0].wdt); #else queue_work(isp->wdt_work_queue, &isp->wdt_work); #endif diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c index e85b3819bffa..20aff7faf44a 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c @@ -1150,17 +1150,12 @@ static int init_atomisp_wdts(struct atomisp_device *isp) struct atomisp_sub_device *asd = &isp->asd[i]; asd = &isp->asd[i]; #ifndef ISP2401 - setup_timer(&asd->wdt, atomisp_wdt, (unsigned long)isp); + timer_setup(&asd->wdt, atomisp_wdt, 0); #else - setup_timer(&asd->video_out_capture.wdt, - atomisp_wdt, (unsigned long)&asd->video_out_capture); - setup_timer(&asd->video_out_preview.wdt, - atomisp_wdt, (unsigned long)&asd->video_out_preview); - setup_timer(&asd->video_out_vf.wdt, - atomisp_wdt, (unsigned long)&asd->video_out_vf); - setup_timer(&asd->video_out_video_capture.wdt, - atomisp_wdt, - (unsigned long)&asd->video_out_video_capture); + timer_setup(&asd->video_out_capture.wdt, atomisp_wdt, 0); + timer_setup(&asd->video_out_preview.wdt, atomisp_wdt, 0); + timer_setup(&asd->video_out_vf.wdt, atomisp_wdt, 0); + timer_setup(&asd->video_out_video_capture.wdt, atomisp_wdt, 0); #endif } return 0; |