diff options
Diffstat (limited to 'drivers/regulator/ti-abb-regulator.c')
| -rw-r--r-- | drivers/regulator/ti-abb-regulator.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c index cced1ffb896c..af9abcd9c166 100644 --- a/drivers/regulator/ti-abb-regulator.c +++ b/drivers/regulator/ti-abb-regulator.c @@ -173,19 +173,14 @@ static int ti_abb_wait_txdone(struct device *dev, struct ti_abb *abb) while (timeout++ <= abb->settling_time) { status = ti_abb_check_txdone(abb); if (status) - break; + return 0; udelay(1); } - if (timeout > abb->settling_time) { - dev_warn_ratelimited(dev, - "%s:TRANXDONE timeout(%duS) int=0x%08x\n", - __func__, timeout, readl(abb->int_base)); - return -ETIMEDOUT; - } - - return 0; + dev_warn_ratelimited(dev, "%s:TRANXDONE timeout(%duS) int=0x%08x\n", + __func__, timeout, readl(abb->int_base)); + return -ETIMEDOUT; } /** @@ -205,19 +200,14 @@ static int ti_abb_clear_all_txdone(struct device *dev, const struct ti_abb *abb) status = ti_abb_check_txdone(abb); if (!status) - break; + return 0; udelay(1); } - if (timeout > abb->settling_time) { - dev_warn_ratelimited(dev, - "%s:TRANXDONE timeout(%duS) int=0x%08x\n", - __func__, timeout, readl(abb->int_base)); - return -ETIMEDOUT; - } - - return 0; + dev_warn_ratelimited(dev, "%s:TRANXDONE timeout(%duS) int=0x%08x\n", + __func__, timeout, readl(abb->int_base)); + return -ETIMEDOUT; } /** @@ -758,7 +748,7 @@ static int ti_abb_probe(struct platform_device *pdev) * We may have shared interrupt register offsets which are * write-1-to-clear between domains ensuring exclusivity. */ - abb->int_base = devm_ioremap_nocache(dev, res->start, + abb->int_base = devm_ioremap(dev, res->start, resource_size(res)); if (!abb->int_base) { dev_err(dev, "Unable to map '%s'\n", pname); @@ -778,7 +768,7 @@ static int ti_abb_probe(struct platform_device *pdev) * We may have shared efuse register offsets which are read-only * between domains */ - abb->efuse_base = devm_ioremap_nocache(dev, res->start, + abb->efuse_base = devm_ioremap(dev, res->start, resource_size(res)); if (!abb->efuse_base) { dev_err(dev, "Unable to map '%s'\n", pname); |
