@@ -57,8 +57,8 @@ struct sh_cmt_channel {
struct sh_cmt_device {
struct platform_device *pdev;
+ void __iomem *mapbase_ch;
void __iomem *mapbase;
- void __iomem *mapbase_str;
struct clk *clk;
struct sh_cmt_channel channel;
@@ -127,41 +127,41 @@ static void sh_cmt_write32(void __iomem *base, unsigned long offs,
static inline unsigned long sh_cmt_read_cmstr(struct sh_cmt_channel *ch)
{
- return ch->cmt->read_control(ch->cmt->mapbase_str, 0);
+ return ch->cmt->read_control(ch->cmt->mapbase, 0);
}
static inline unsigned long sh_cmt_read_cmcsr(struct sh_cmt_channel *ch)
{
- return ch->cmt->read_control(ch->cmt->mapbase, CMCSR);
+ return ch->cmt->read_control(ch->cmt->mapbase_ch, CMCSR);
}
static inline unsigned long sh_cmt_read_cmcnt(struct sh_cmt_channel *ch)
{
- return ch->cmt->read_count(ch->cmt->mapbase, CMCNT);
+ return ch->cmt->read_count(ch->cmt->mapbase_ch, CMCNT);
}
static inline void sh_cmt_write_cmstr(struct sh_cmt_channel *ch,
unsigned long value)
{
- ch->cmt->write_control(ch->cmt->mapbase_str, 0, value);
+ ch->cmt->write_control(ch->cmt->mapbase, 0, value);
}
static inline void sh_cmt_write_cmcsr(struct sh_cmt_channel *ch,
unsigned long value)
{
- ch->cmt->write_control(ch->cmt->mapbase, CMCSR, value);
+ ch->cmt->write_control(ch->cmt->mapbase_ch, CMCSR, value);
}
static inline void sh_cmt_write_cmcnt(struct sh_cmt_channel *ch,
unsigned long value)
{
- ch->cmt->write_count(ch->cmt->mapbase, CMCNT, value);
+ ch->cmt->write_count(ch->cmt->mapbase_ch, CMCNT, value);
}
static inline void sh_cmt_write_cmcor(struct sh_cmt_channel *ch,
unsigned long value)
{
- ch->cmt->write_count(ch->cmt->mapbase, CMCOR, value);
+ ch->cmt->write_count(ch->cmt->mapbase_ch, CMCOR, value);
}
static unsigned long sh_cmt_get_counter(struct sh_cmt_channel *ch,
@@ -767,18 +767,18 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev)
/* optional resource for the shared timer start/stop register */
res2 = platform_get_resource(cmt->pdev, IORESOURCE_MEM, 1);
- /* map memory, let mapbase point to our channel */
- cmt->mapbase = ioremap_nocache(res->start, resource_size(res));
- if (cmt->mapbase == NULL) {
+ /* map memory, let mapbase_ch point to our channel */
+ cmt->mapbase_ch = ioremap_nocache(res->start, resource_size(res));
+ if (cmt->mapbase_ch == NULL) {
dev_err(&cmt->pdev->dev, "failed to remap I/O memory\n");
goto err0;
}
/* map second resource for CMSTR */
- cmt->mapbase_str = ioremap_nocache(res2 ? res2->start :
- res->start - cfg->channel_offset,
- res2 ? resource_size(res2) : 2);
- if (cmt->mapbase_str == NULL) {
+ cmt->mapbase = ioremap_nocache(res2 ? res2->start :
+ res->start - cfg->channel_offset,
+ res2 ? resource_size(res2) : 2);
+ if (cmt->mapbase == NULL) {
dev_err(&cmt->pdev->dev, "failed to remap I/O second memory\n");
goto err1;
}
@@ -830,9 +830,9 @@ err4:
err3:
clk_put(cmt->clk);
err2:
- iounmap(cmt->mapbase_str);
-err1:
iounmap(cmt->mapbase);
+err1:
+ iounmap(cmt->mapbase_ch);
err0:
return ret;
}
The mapbase variable points to the mapped base address of the channel, rename it to mapbase_sh. mapbase_str points to the mapped base address of the CMT device, rename it to mapbase. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- drivers/clocksource/sh_cmt.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-)