[PATCH 02/15] drm/ast: Remove references to struct drm_device.pdev
Thomas Zimmermann
tzimmermann at suse.de
Tue Nov 24 11:38:11 UTC 2020
Using struct drm_device.pdev is deprecated. Convert ast to struct
drm_device.dev. No functional changes.
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
drivers/gpu/drm/ast/ast_drv.c | 4 ++--
drivers/gpu/drm/ast/ast_main.c | 25 +++++++++++++------------
drivers/gpu/drm/ast/ast_mm.c | 17 +++++++++--------
drivers/gpu/drm/ast/ast_mode.c | 5 +++--
drivers/gpu/drm/ast/ast_post.c | 8 +++++---
5 files changed, 32 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index 667b450606ef..ea8164e7a6dc 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -147,7 +147,7 @@ static int ast_drm_freeze(struct drm_device *dev)
error = drm_mode_config_helper_suspend(dev);
if (error)
return error;
- pci_save_state(dev->pdev);
+ pci_save_state(to_pci_dev(dev->dev));
return 0;
}
@@ -162,7 +162,7 @@ static int ast_drm_resume(struct drm_device *dev)
{
int ret;
- if (pci_enable_device(dev->pdev))
+ if (pci_enable_device(to_pci_dev(dev->dev)))
return -EIO;
ret = ast_drm_thaw(dev);
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index 1b13199858cb..0ac3c2039c4b 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -67,8 +67,9 @@ uint8_t ast_get_index_reg_mask(struct ast_private *ast,
static void ast_detect_config_mode(struct drm_device *dev, u32 *scu_rev)
{
- struct device_node *np = dev->pdev->dev.of_node;
+ struct device_node *np = dev->dev->of_node;
struct ast_private *ast = to_ast_private(dev);
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
uint32_t data, jregd0, jregd1;
/* Defaults */
@@ -85,7 +86,7 @@ static void ast_detect_config_mode(struct drm_device *dev, u32 *scu_rev)
}
/* Not all families have a P2A bridge */
- if (dev->pdev->device != PCI_CHIP_AST2000)
+ if (pdev->device != PCI_CHIP_AST2000)
return;
/*
@@ -119,6 +120,7 @@ static void ast_detect_config_mode(struct drm_device *dev, u32 *scu_rev)
static int ast_detect_chip(struct drm_device *dev, bool *need_post)
{
struct ast_private *ast = to_ast_private(dev);
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
uint32_t jreg, scu_rev;
/*
@@ -143,19 +145,19 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
ast_detect_config_mode(dev, &scu_rev);
/* Identify chipset */
- if (dev->pdev->revision >= 0x50) {
+ if (pdev->revision >= 0x50) {
ast->chip = AST2600;
drm_info(dev, "AST 2600 detected\n");
- } else if (dev->pdev->revision >= 0x40) {
+ } else if (pdev->revision >= 0x40) {
ast->chip = AST2500;
drm_info(dev, "AST 2500 detected\n");
- } else if (dev->pdev->revision >= 0x30) {
+ } else if (pdev->revision >= 0x30) {
ast->chip = AST2400;
drm_info(dev, "AST 2400 detected\n");
- } else if (dev->pdev->revision >= 0x20) {
+ } else if (pdev->revision >= 0x20) {
ast->chip = AST2300;
drm_info(dev, "AST 2300 detected\n");
- } else if (dev->pdev->revision >= 0x10) {
+ } else if (pdev->revision >= 0x10) {
switch (scu_rev & 0x0300) {
case 0x0200:
ast->chip = AST1100;
@@ -265,7 +267,7 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
static int ast_get_dram_info(struct drm_device *dev)
{
- struct device_node *np = dev->pdev->dev.of_node;
+ struct device_node *np = dev->dev->of_node;
struct ast_private *ast = to_ast_private(dev);
uint32_t mcr_cfg, mcr_scu_mpll, mcr_scu_strap;
uint32_t denum, num, div, ref_pll, dsel;
@@ -409,10 +411,9 @@ struct ast_private *ast_device_create(const struct drm_driver *drv,
return ast;
dev = &ast->base;
- dev->pdev = pdev;
pci_set_drvdata(pdev, dev);
- ast->regs = pci_iomap(dev->pdev, 1, 0);
+ ast->regs = pci_iomap(pdev, 1, 0);
if (!ast->regs)
return ERR_PTR(-EIO);
@@ -421,14 +422,14 @@ struct ast_private *ast_device_create(const struct drm_driver *drv,
* assume the chip has MMIO enabled by default (rev 0x20
* and higher).
*/
- if (!(pci_resource_flags(dev->pdev, 2) & IORESOURCE_IO)) {
+ if (!(pci_resource_flags(pdev, 2) & IORESOURCE_IO)) {
drm_info(dev, "platform has no IO space, trying MMIO\n");
ast->ioregs = ast->regs + AST_IO_MM_OFFSET;
}
/* "map" IO regs if the above hasn't done so already */
if (!ast->ioregs) {
- ast->ioregs = pci_iomap(dev->pdev, 2, 0);
+ ast->ioregs = pci_iomap(pdev, 2, 0);
if (!ast->ioregs)
return ERR_PTR(-EIO);
}
diff --git a/drivers/gpu/drm/ast/ast_mm.c b/drivers/gpu/drm/ast/ast_mm.c
index 8392ebde504b..7592f1b9e1f1 100644
--- a/drivers/gpu/drm/ast/ast_mm.c
+++ b/drivers/gpu/drm/ast/ast_mm.c
@@ -77,31 +77,32 @@ static u32 ast_get_vram_size(struct ast_private *ast)
static void ast_mm_release(struct drm_device *dev, void *ptr)
{
struct ast_private *ast = to_ast_private(dev);
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
arch_phys_wc_del(ast->fb_mtrr);
- arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
- pci_resource_len(dev->pdev, 0));
+ arch_io_free_memtype_wc(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
}
int ast_mm_init(struct ast_private *ast)
{
struct drm_device *dev = &ast->base;
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
u32 vram_size;
int ret;
vram_size = ast_get_vram_size(ast);
- ret = drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0),
- vram_size);
+ ret = drmm_vram_helper_init(dev, pci_resource_start(pdev, 0), vram_size);
if (ret) {
drm_err(dev, "Error initializing VRAM MM; %d\n", ret);
return ret;
}
- arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0),
- pci_resource_len(dev->pdev, 0));
- ast->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
- pci_resource_len(dev->pdev, 0));
+ arch_io_reserve_memtype_wc(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+ ast->fb_mtrr = arch_phys_wc_add(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
return drmm_add_action_or_reset(dev, ast_mm_release, NULL);
}
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 9db371f4054f..fd61055001bd 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -1107,6 +1107,7 @@ static const struct drm_mode_config_funcs ast_mode_config_funcs = {
int ast_mode_config_init(struct ast_private *ast)
{
struct drm_device *dev = &ast->base;
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
int ret;
ret = ast_cursor_init(ast);
@@ -1122,7 +1123,7 @@ int ast_mode_config_init(struct ast_private *ast)
dev->mode_config.min_height = 0;
dev->mode_config.preferred_depth = 24;
dev->mode_config.prefer_shadow = 1;
- dev->mode_config.fb_base = pci_resource_start(dev->pdev, 0);
+ dev->mode_config.fb_base = pci_resource_start(pdev, 0);
if (ast->chip == AST2100 ||
ast->chip == AST2200 ||
@@ -1259,7 +1260,7 @@ static struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev)
i2c->adapter.owner = THIS_MODULE;
i2c->adapter.class = I2C_CLASS_DDC;
- i2c->adapter.dev.parent = &dev->pdev->dev;
+ i2c->adapter.dev.parent = dev->dev;
i2c->dev = dev;
i2c_set_adapdata(&i2c->adapter, i2c);
snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
diff --git a/drivers/gpu/drm/ast/ast_post.c b/drivers/gpu/drm/ast/ast_post.c
index 8902c2f84bf9..0607658dde51 100644
--- a/drivers/gpu/drm/ast/ast_post.c
+++ b/drivers/gpu/drm/ast/ast_post.c
@@ -71,6 +71,7 @@ static void
ast_set_def_ext_reg(struct drm_device *dev)
{
struct ast_private *ast = to_ast_private(dev);
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
u8 i, index, reg;
const u8 *ext_reg_info;
@@ -80,7 +81,7 @@ ast_set_def_ext_reg(struct drm_device *dev)
if (ast->chip == AST2300 || ast->chip == AST2400 ||
ast->chip == AST2500) {
- if (dev->pdev->revision >= 0x20)
+ if (pdev->revision >= 0x20)
ext_reg_info = extreginfo_ast2300;
else
ext_reg_info = extreginfo_ast2300a0;
@@ -366,11 +367,12 @@ static void ast_init_dram_reg(struct drm_device *dev)
void ast_post_gpu(struct drm_device *dev)
{
struct ast_private *ast = to_ast_private(dev);
+ struct pci_dev *pdev = to_pci_dev(dev->dev);
u32 reg;
- pci_read_config_dword(dev->pdev, 0x04, ®);
+ pci_read_config_dword(pdev, 0x04, ®);
reg |= 0x3;
- pci_write_config_dword(dev->pdev, 0x04, reg);
+ pci_write_config_dword(pdev, 0x04, reg);
ast_enable_vga(dev);
ast_open_key(ast);
--
2.29.2
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