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staging: sm750fb: rename CamelCase variable and drop prefix

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Renames the CamelCase variable 'pvMem' in struct sm750_dev to 'vmem'.
Dropping the pointer prefix 'p'.

This fixes the following checkpatch.pl check:
CHECK: Avoid CamelCase: <pvMem>

Signed-off-by: Jennifer Guo <guojy.bj@gmail.com>
Link: https://patch.msgid.link/20260510062908.67848-2-guojy.bj@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jennifer Guo 2026-05-09 23:29:07 -07:00 committed by Greg Kroah-Hartman
parent a5b28f0d8f
commit f50b4602fe
3 changed files with 12 additions and 12 deletions
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18
drivers/staging/sm750fb/sm750.c
View File

@ -622,26 +622,26 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
output->paths = sm750_pnc;
crtc->channel = sm750_primary;
crtc->o_screen = 0;
crtc->v_screen = sm750_dev->pvMem;
crtc->v_screen = sm750_dev->vmem;
break;
case sm750_simul_sec:
output->paths = sm750_pnc;
crtc->channel = sm750_secondary;
crtc->o_screen = 0;
crtc->v_screen = sm750_dev->pvMem;
crtc->v_screen = sm750_dev->vmem;
break;
case sm750_dual_normal:
if (par->index == 0) {
output->paths = sm750_panel;
crtc->channel = sm750_primary;
crtc->o_screen = 0;
crtc->v_screen = sm750_dev->pvMem;
crtc->v_screen = sm750_dev->vmem;
} else {
output->paths = sm750_crt;
crtc->channel = sm750_secondary;
/* not consider of padding stuffs for o_screen,need fix */
crtc->o_screen = sm750_dev->vidmem_size >> 1;
crtc->v_screen = sm750_dev->pvMem + crtc->o_screen;
crtc->v_screen = sm750_dev->vmem + crtc->o_screen;
}
break;
case sm750_dual_swap:
@ -649,7 +649,7 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
output->paths = sm750_panel;
crtc->channel = sm750_secondary;
crtc->o_screen = 0;
crtc->v_screen = sm750_dev->pvMem;
crtc->v_screen = sm750_dev->vmem;
} else {
output->paths = sm750_crt;
crtc->channel = sm750_primary;
@ -657,7 +657,7 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
* need fix
*/
crtc->o_screen = sm750_dev->vidmem_size >> 1;
crtc->v_screen = sm750_dev->pvMem + crtc->o_screen;
crtc->v_screen = sm750_dev->vmem + crtc->o_screen;
}
break;
default:
@ -761,7 +761,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
crtc->cursor.max_h = 64;
crtc->cursor.max_w = 64;
crtc->cursor.size = crtc->cursor.max_h * crtc->cursor.max_w * 2 / 8;
crtc->cursor.vstart = sm750_dev->pvMem + crtc->cursor.offset;
crtc->cursor.vstart = sm750_dev->vmem + crtc->cursor.offset;
memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
if (!g_hwcursor)
@ -1028,7 +1028,7 @@ static int lynxfb_pci_probe(struct pci_dev *pdev,
sm750_dev->mtrr.vram = arch_phys_wc_add(sm750_dev->vidmem_start,
sm750_dev->vidmem_size);
memset_io(sm750_dev->pvMem, 0, sm750_dev->vidmem_size);
memset_io(sm750_dev->vmem, 0, sm750_dev->vidmem_size);
pci_set_drvdata(pdev, sm750_dev);
@ -1060,7 +1060,7 @@ static void lynxfb_pci_remove(struct pci_dev *pdev)
arch_phys_wc_del(sm750_dev->mtrr.vram);
iounmap(sm750_dev->pvReg);
iounmap(sm750_dev->pvMem);
iounmap(sm750_dev->vmem);
pci_release_region(pdev, 1);
kfree(g_settings);
}

2
drivers/staging/sm750fb/sm750.h
View File

@ -98,7 +98,7 @@ struct sm750_dev {
__u32 vidmem_size;
__u32 vidreg_size;
void __iomem *pvReg;
unsigned char __iomem *pvMem;
unsigned char __iomem *vmem;
/* locks*/
spinlock_t slock;

4
drivers/staging/sm750fb/sm750_hw.c
View File

@ -64,9 +64,9 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
sm750_dev->vidmem_size = ddk750_get_vm_size();
/* reserve the vidmem space of smi adaptor */
sm750_dev->pvMem =
sm750_dev->vmem =
ioremap_wc(sm750_dev->vidmem_start, sm750_dev->vidmem_size);
if (!sm750_dev->pvMem) {
if (!sm750_dev->vmem) {
dev_err(&pdev->dev, "Map video memory failed\n");
ret = -EFAULT;
goto err_unmap_reg;