Messages in this thread | | | Date | Thu, 12 Mar 2015 21:16:07 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH] ide: pdc202xxx_new: Remove do_gettimeofday() usage for ktime_get |
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Hello.
On 03/12/2015 08:23 PM, John Stultz wrote:
> As part of the y2038 cleanups, this patch removes the do_gettimeofday > usage replacing it with ktime_get.
> Cc: "David S. Miller" <davem@davemloft.net> > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: linux-ide@vger.kernel.org > Signed-off-by: John Stultz <john.stultz@linaro.org> > --- > drivers/ide/pdc202xx_new.c | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-)
> diff --git a/drivers/ide/pdc202xx_new.c b/drivers/ide/pdc202xx_new.c > index df73cbd..94bd05f 100644 > --- a/drivers/ide/pdc202xx_new.c > +++ b/drivers/ide/pdc202xx_new.c [...] > @@ -273,8 +274,7 @@ static long detect_pll_input_clock(unsigned long dma_base) > * Calculate the input clock in Hz > * (the clock counter is 30 bit wide and counts down) > */ > - usec_elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 + > - (end_time.tv_usec - start_time.tv_usec); > + usec_elapsed = (long)ktime_to_ns(ktime_sub(end_time, start_time))/1000;
Please add spaces around / to be consistent with this file's (and general kernel) coding style.
> pll_input = ((start_count - end_count) & 0x3fffffff) / 10 * > (10000000 / usec_elapsed); >
MBR, Sergei
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