From ab62670e57174c547abbecacf6df78d3dcf03f26 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Mon, 19 Feb 2018 16:23:55 +0100 Subject: rtc: stop validating rtc_time after rtc_time_to_tm rtc_time_to_tm never generates an invalid tm. It is not necessary to validate it. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-ab8500.c | 2 +- drivers/rtc/rtc-coh901331.c | 2 +- drivers/rtc/rtc-jz4740.c | 2 +- drivers/rtc/rtc-lpc32xx.c | 2 +- drivers/rtc/rtc-ls1x.c | 2 +- drivers/rtc/rtc-mpc5121.c | 2 +- drivers/rtc/rtc-pcap.c | 2 +- drivers/rtc/rtc-ps3.c | 2 +- drivers/rtc/rtc-starfire.c | 2 +- drivers/rtc/rtc-tps6586x.c | 2 +- drivers/rtc/rtc-tx4939.c | 2 +- drivers/rtc/rtc-wm831x.c | 2 +- drivers/rtc/rtc-xgene.c | 2 +- 13 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c index 24a0af650a1b..98c7123cd7ba 100644 --- a/drivers/rtc/rtc-ab8500.c +++ b/drivers/rtc/rtc-ab8500.c @@ -131,7 +131,7 @@ static int ab8500_rtc_read_time(struct device *dev, struct rtc_time *tm) secs += get_elapsed_seconds(AB8500_RTC_EPOCH); rtc_time_to_tm(secs, tm); - return rtc_valid_tm(tm); + return 0; } static int ab8500_rtc_set_time(struct device *dev, struct rtc_time *tm) diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c index cfc4141d99cd..2fc517498a5d 100644 --- a/drivers/rtc/rtc-coh901331.c +++ b/drivers/rtc/rtc-coh901331.c @@ -82,7 +82,7 @@ static int coh901331_read_time(struct device *dev, struct rtc_time *tm) if (readl(rtap->virtbase + COH901331_VALID)) { rtc_time_to_tm(readl(rtap->virtbase + COH901331_CUR_TIME), tm); clk_disable(rtap->clk); - return rtc_valid_tm(tm); + return 0; } clk_disable(rtap->clk); return -EINVAL; diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c index ff65a7d2b9c9..d0a891777f44 100644 --- a/drivers/rtc/rtc-jz4740.c +++ b/drivers/rtc/rtc-jz4740.c @@ -173,7 +173,7 @@ static int jz4740_rtc_read_time(struct device *dev, struct rtc_time *time) rtc_time_to_tm(secs, time); - return rtc_valid_tm(time); + return 0; } static int jz4740_rtc_set_mmss(struct device *dev, unsigned long secs) diff --git a/drivers/rtc/rtc-lpc32xx.c b/drivers/rtc/rtc-lpc32xx.c index 887871c3d526..3ba87239aacc 100644 --- a/drivers/rtc/rtc-lpc32xx.c +++ b/drivers/rtc/rtc-lpc32xx.c @@ -70,7 +70,7 @@ static int lpc32xx_rtc_read_time(struct device *dev, struct rtc_time *time) elapsed_sec = rtc_readl(rtc, LPC32XX_RTC_UCOUNT); rtc_time_to_tm(elapsed_sec, time); - return rtc_valid_tm(time); + return 0; } static int lpc32xx_rtc_set_mmss(struct device *dev, unsigned long secs) diff --git a/drivers/rtc/rtc-ls1x.c b/drivers/rtc/rtc-ls1x.c index e04ca54f21e2..045af1135e48 100644 --- a/drivers/rtc/rtc-ls1x.c +++ b/drivers/rtc/rtc-ls1x.c @@ -98,7 +98,7 @@ static int ls1x_rtc_read_time(struct device *dev, struct rtc_time *rtm) ls1x_get_min(v), ls1x_get_sec(v)); rtc_time_to_tm(t, rtm); - return rtc_valid_tm(rtm); + return 0; } static int ls1x_rtc_set_time(struct device *dev, struct rtc_time *rtm) diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c index 4ca4daa0b8f3..dd0364293bc0 100644 --- a/drivers/rtc/rtc-mpc5121.c +++ b/drivers/rtc/rtc-mpc5121.c @@ -122,7 +122,7 @@ static int mpc5121_rtc_read_time(struct device *dev, struct rtc_time *tm) */ mpc5121_rtc_update_smh(regs, tm); - return rtc_valid_tm(tm); + return 0; } static int mpc5121_rtc_set_time(struct device *dev, struct rtc_time *tm) diff --git a/drivers/rtc/rtc-pcap.c b/drivers/rtc/rtc-pcap.c index c4433240d8a9..c05f524ba9af 100644 --- a/drivers/rtc/rtc-pcap.c +++ b/drivers/rtc/rtc-pcap.c @@ -95,7 +95,7 @@ static int pcap_rtc_read_time(struct device *dev, struct rtc_time *tm) rtc_time_to_tm(secs, tm); - return rtc_valid_tm(tm); + return 0; } static int pcap_rtc_set_mmss(struct device *dev, unsigned long secs) diff --git a/drivers/rtc/rtc-ps3.c b/drivers/rtc/rtc-ps3.c index 6a8f5d758eac..347288bff438 100644 --- a/drivers/rtc/rtc-ps3.c +++ b/drivers/rtc/rtc-ps3.c @@ -41,7 +41,7 @@ static u64 read_rtc(void) static int ps3_get_time(struct device *dev, struct rtc_time *tm) { rtc_time_to_tm(read_rtc() + ps3_os_area_get_rtc_diff(), tm); - return rtc_valid_tm(tm); + return 0; } static int ps3_set_time(struct device *dev, struct rtc_time *tm) diff --git a/drivers/rtc/rtc-starfire.c b/drivers/rtc/rtc-starfire.c index 7fc36973fa33..a7d49329d626 100644 --- a/drivers/rtc/rtc-starfire.c +++ b/drivers/rtc/rtc-starfire.c @@ -28,7 +28,7 @@ static u32 starfire_get_time(void) static int starfire_read_time(struct device *dev, struct rtc_time *tm) { rtc_time_to_tm(starfire_get_time(), tm); - return rtc_valid_tm(tm); + return 0; } static const struct rtc_class_ops starfire_rtc_ops = { diff --git a/drivers/rtc/rtc-tps6586x.c b/drivers/rtc/rtc-tps6586x.c index a3418a8a3796..d7785ae0a2b4 100644 --- a/drivers/rtc/rtc-tps6586x.c +++ b/drivers/rtc/rtc-tps6586x.c @@ -90,7 +90,7 @@ static int tps6586x_rtc_read_time(struct device *dev, struct rtc_time *tm) seconds = ticks >> 10; seconds += rtc->epoch_start; rtc_time_to_tm(seconds, tm); - return rtc_valid_tm(tm); + return 0; } static int tps6586x_rtc_set_time(struct device *dev, struct rtc_time *tm) diff --git a/drivers/rtc/rtc-tx4939.c b/drivers/rtc/rtc-tx4939.c index 3b83cdb0b828..08dbefc79520 100644 --- a/drivers/rtc/rtc-tx4939.c +++ b/drivers/rtc/rtc-tx4939.c @@ -112,7 +112,7 @@ static int tx4939_rtc_read_time(struct device *dev, struct rtc_time *tm) sec = ((unsigned long)buf[5] << 24) | (buf[4] << 16) | (buf[3] << 8) | buf[2]; rtc_time_to_tm(sec, tm); - return rtc_valid_tm(tm); + return 0; } static int tx4939_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) diff --git a/drivers/rtc/rtc-wm831x.c b/drivers/rtc/rtc-wm831x.c index 75aea4c4d334..7b824dabf104 100644 --- a/drivers/rtc/rtc-wm831x.c +++ b/drivers/rtc/rtc-wm831x.c @@ -156,7 +156,7 @@ static int wm831x_rtc_readtime(struct device *dev, struct rtc_time *tm) u32 time = (time1[0] << 16) | time1[1]; rtc_time_to_tm(time, tm); - return rtc_valid_tm(tm); + return 0; } } while (++count < WM831X_GET_TIME_RETRIES); diff --git a/drivers/rtc/rtc-xgene.c b/drivers/rtc/rtc-xgene.c index 0c34d3b81279..153820876a82 100644 --- a/drivers/rtc/rtc-xgene.c +++ b/drivers/rtc/rtc-xgene.c @@ -60,7 +60,7 @@ static int xgene_rtc_read_time(struct device *dev, struct rtc_time *tm) struct xgene_rtc_dev *pdata = dev_get_drvdata(dev); rtc_time_to_tm(readl(pdata->csr_base + RTC_CCVR), tm); - return rtc_valid_tm(tm); + return 0; } static int xgene_rtc_set_mmss(struct device *dev, unsigned long secs) -- cgit v1.2.3