| Message ID | 20220922013709.3324521-1-ruanjinjie@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] video: fbdev: tridentfb: Fix missing pci_disable_device() in probe and remove | expand |
On 9/22/22 03:37, ruanjinjie wrote: > Replace pci_enable_device() with pcim_enable_device(), > pci_disable_device() and pci_release_regions() will be > called in release automatically. > > Signed-off-by: ruanjinjie <ruanjinjie@huawei.com> applied. Thanks! Helge > --- > drivers/video/fbdev/tridentfb.c | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) > > diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c > index f9c3b1d38fc2..7933e01aacc5 100644 > --- a/drivers/video/fbdev/tridentfb.c > +++ b/drivers/video/fbdev/tridentfb.c > @@ -1475,7 +1475,7 @@ static int trident_pci_probe(struct pci_dev *dev, > if (err) > return err; > > - err = pci_enable_device(dev); > + err = pcim_enable_device(dev); > if (err) > return err; > > @@ -1715,12 +1715,10 @@ static int trident_pci_probe(struct pci_dev *dev, > kfree(info->pixmap.addr); > if (info->screen_base) > iounmap(info->screen_base); > - release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len); > disable_mmio(info->par); > out_unmap1: > if (default_par->io_virt) > iounmap(default_par->io_virt); > - release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len); > framebuffer_release(info); > return err; > } > @@ -1735,8 +1733,6 @@ static void trident_pci_remove(struct pci_dev *dev) > i2c_del_adapter(&par->ddc_adapter); > iounmap(par->io_virt); > iounmap(info->screen_base); > - release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len); > - release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len); > kfree(info->pixmap.addr); > fb_dealloc_cmap(&info->cmap); > framebuffer_release(info);
Thank you very much! On 2022/9/26 0:21, Helge Deller wrote: > On 9/22/22 03:37, ruanjinjie wrote: >> Replace pci_enable_device() with pcim_enable_device(), >> pci_disable_device() and pci_release_regions() will be >> called in release automatically. >> >> Signed-off-by: ruanjinjie <ruanjinjie@huawei.com> > > applied. > > Thanks! > Helge > >> --- >> drivers/video/fbdev/tridentfb.c | 6 +----- >> 1 file changed, 1 insertion(+), 5 deletions(-) >> >> diff --git a/drivers/video/fbdev/tridentfb.c >> b/drivers/video/fbdev/tridentfb.c >> index f9c3b1d38fc2..7933e01aacc5 100644 >> --- a/drivers/video/fbdev/tridentfb.c >> +++ b/drivers/video/fbdev/tridentfb.c >> @@ -1475,7 +1475,7 @@ static int trident_pci_probe(struct pci_dev *dev, >> if (err) >> return err; >> >> - err = pci_enable_device(dev); >> + err = pcim_enable_device(dev); >> if (err) >> return err; >> >> @@ -1715,12 +1715,10 @@ static int trident_pci_probe(struct pci_dev *dev, >> kfree(info->pixmap.addr); >> if (info->screen_base) >> iounmap(info->screen_base); >> - release_mem_region(tridentfb_fix.smem_start, >> tridentfb_fix.smem_len); >> disable_mmio(info->par); >> out_unmap1: >> if (default_par->io_virt) >> iounmap(default_par->io_virt); >> - release_mem_region(tridentfb_fix.mmio_start, >> tridentfb_fix.mmio_len); >> framebuffer_release(info); >> return err; >> } >> @@ -1735,8 +1733,6 @@ static void trident_pci_remove(struct pci_dev *dev) >> i2c_del_adapter(&par->ddc_adapter); >> iounmap(par->io_virt); >> iounmap(info->screen_base); >> - release_mem_region(tridentfb_fix.smem_start, >> tridentfb_fix.smem_len); >> - release_mem_region(tridentfb_fix.mmio_start, >> tridentfb_fix.mmio_len); >> kfree(info->pixmap.addr); >> fb_dealloc_cmap(&info->cmap); >> framebuffer_release(info); >
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c index f9c3b1d38fc2..7933e01aacc5 100644 --- a/drivers/video/fbdev/tridentfb.c +++ b/drivers/video/fbdev/tridentfb.c @@ -1475,7 +1475,7 @@ static int trident_pci_probe(struct pci_dev *dev, if (err) return err; - err = pci_enable_device(dev); + err = pcim_enable_device(dev); if (err) return err; @@ -1715,12 +1715,10 @@ static int trident_pci_probe(struct pci_dev *dev, kfree(info->pixmap.addr); if (info->screen_base) iounmap(info->screen_base); - release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len); disable_mmio(info->par); out_unmap1: if (default_par->io_virt) iounmap(default_par->io_virt); - release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len); framebuffer_release(info); return err; } @@ -1735,8 +1733,6 @@ static void trident_pci_remove(struct pci_dev *dev) i2c_del_adapter(&par->ddc_adapter); iounmap(par->io_virt); iounmap(info->screen_base); - release_mem_region(tridentfb_fix.smem_start, tridentfb_fix.smem_len); - release_mem_region(tridentfb_fix.mmio_start, tridentfb_fix.mmio_len); kfree(info->pixmap.addr); fb_dealloc_cmap(&info->cmap); framebuffer_release(info);
Replace pci_enable_device() with pcim_enable_device(), pci_disable_device() and pci_release_regions() will be called in release automatically. Signed-off-by: ruanjinjie <ruanjinjie@huawei.com> --- drivers/video/fbdev/tridentfb.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)