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Message-ID: <74580957bdd04894aa303b86f4fb536a@BY2PR03MB505.namprd03.prod.outlook.com> Date: Mon, 28 Apr 2014 15:14:30 +0000 From: "Li.Xiubo@...escale.com" <Li.Xiubo@...escale.com> To: Thierry Reding <thierry.reding@...il.com> CC: "linux-pwm@...r.kernel.org" <linux-pwm@...r.kernel.org>, "broonie@...nel.org" <broonie@...nel.org>, "swarren@...dia.com" <swarren@...dia.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: RE: [PATCH 2/3] pwm: ftm-pwm: Convert to direct regmap API usage. > > drivers/pwm/pwm-fsl-ftm.c | 83 +++++++++++++++++++++++++---------------------- > > 1 file changed, 44 insertions(+), 39 deletions(-) > > This could explain the advantages of converting to regmap. Looking at > this diffstat above, it's not immediately obvious that there's an > advantage because you end up adding 5 lines. > > Again I'm guessing this is in preparation to add endianess support, and > it will be really easy to add that using regmap, so the gains will only > become obvious later on. > > That's the kind of thing I'd like to see in the patch description. It > tells me why this patch makes sense. > Yes, That`s why converting to use the regmap. I`ll update this as you have mentioned. Thanks, BRs Xiubo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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