[PATCH v3 4/7] soc: mediatek: devapc: rename register variable infra_base

From: Nina Wu
Date: Fri Apr 09 2021 - 04:21:22 EST


From: Nina Wu <Nina-CM.Wu@xxxxxxxxxxxx>

For new ICs, there are multiple devapc HWs for different subsys.
For example, there is devapc respectively for infra, peri, peri2, etc.
So we rename the variable 'infra_base' to 'base' for code readability.

Signed-off-by: Nina Wu <Nina-CM.Wu@xxxxxxxxxxxx>
---
drivers/soc/mediatek/mtk-devapc.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-devapc.c b/drivers/soc/mediatek/mtk-devapc.c
index 6d58a75..f5d63c5 100644
--- a/drivers/soc/mediatek/mtk-devapc.c
+++ b/drivers/soc/mediatek/mtk-devapc.c
@@ -48,7 +48,7 @@ struct mtk_devapc_data {

struct mtk_devapc_context {
struct device *dev;
- void __iomem *infra_base;
+ void __iomem *base;
struct clk *infra_clk;
const struct mtk_devapc_data *data;

@@ -61,7 +61,7 @@ static void clear_vio_status(struct mtk_devapc_context *ctx)
void __iomem *reg;
int i;

- reg = ctx->infra_base + ctx->data->vio_sta_offset;
+ reg = ctx->base + ctx->data->vio_sta_offset;

for (i = 0; i < VIO_MOD_TO_REG_IND(ctx->vio_idx_num) - 1; i++)
writel(GENMASK(31, 0), reg + 4 * i);
@@ -76,7 +76,7 @@ static void mask_module_irq(struct mtk_devapc_context *ctx, bool mask)
u32 val;
int i;

- reg = ctx->infra_base + ctx->data->vio_mask_offset;
+ reg = ctx->base + ctx->data->vio_mask_offset;

if (mask)
val = GENMASK(31, 0);
@@ -118,11 +118,11 @@ static int devapc_sync_vio_dbg(struct mtk_devapc_context *ctx)
int ret;
u32 val;

- pd_vio_shift_sta_reg = ctx->infra_base +
+ pd_vio_shift_sta_reg = ctx->base +
ctx->data->vio_shift_sta_offset;
- pd_vio_shift_sel_reg = ctx->infra_base +
+ pd_vio_shift_sel_reg = ctx->base +
ctx->data->vio_shift_sel_offset;
- pd_vio_shift_con_reg = ctx->infra_base +
+ pd_vio_shift_con_reg = ctx->base +
ctx->data->vio_shift_con_offset;

/* Find the minimum shift group which has violation */
@@ -164,8 +164,8 @@ static void devapc_extract_vio_dbg(struct mtk_devapc_context *ctx)
void __iomem *vio_dbg0_reg;
void __iomem *vio_dbg1_reg;

- vio_dbg0_reg = ctx->infra_base + ctx->data->vio_dbg0_offset;
- vio_dbg1_reg = ctx->infra_base + ctx->data->vio_dbg1_offset;
+ vio_dbg0_reg = ctx->base + ctx->data->vio_dbg0_offset;
+ vio_dbg1_reg = ctx->base + ctx->data->vio_dbg1_offset;

vio_dbgs.vio_dbg0 = readl(vio_dbg0_reg);
vio_dbgs.vio_dbg1 = readl(vio_dbg1_reg);
@@ -203,7 +203,7 @@ static irqreturn_t devapc_violation_irq(int irq_number, void *data)
*/
static void start_devapc(struct mtk_devapc_context *ctx)
{
- writel(BIT(31), ctx->infra_base + ctx->data->apc_con_offset);
+ writel(BIT(31), ctx->base + ctx->data->apc_con_offset);

mask_module_irq(ctx, false);
}
@@ -215,7 +215,7 @@ static void stop_devapc(struct mtk_devapc_context *ctx)
{
mask_module_irq(ctx, true);

- writel(BIT(2), ctx->infra_base + ctx->data->apc_con_offset);
+ writel(BIT(2), ctx->base + ctx->data->apc_con_offset);
}

static const struct mtk_devapc_data devapc_mt6779 = {
@@ -255,8 +255,8 @@ static int mtk_devapc_probe(struct platform_device *pdev)
ctx->data = of_device_get_match_data(&pdev->dev);
ctx->dev = &pdev->dev;

- ctx->infra_base = of_iomap(node, 0);
- if (!ctx->infra_base)
+ ctx->base = of_iomap(node, 0);
+ if (!ctx->base)
return -EINVAL;

/* Set vio_idx_num to default value.
--
2.6.4