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Date: Tue, 12 May 2020 17:39:39 -0700 From: Guru Das Srinagesh <gurus@...eaurora.org> To: linux-pwm@...r.kernel.org, Thierry Reding <thierry.reding@...il.com>, Uwe Kleine-König <u.kleine-koenig@...gutronix.de> Cc: Subbaraman Narayanamurthy <subbaram@...eaurora.org>, David Collins <collinsd@...eaurora.org>, linux-kernel@...r.kernel.org, Joe Perches <joe@...ches.com>, Stephen Boyd <sboyd@...nel.org>, Lee Jones <lee.jones@...aro.org>, Arnd Bergmann <arnd@...db.de>, Geert Uytterhoeven <geert@...ux-m68k.org>, Guenter Roeck <linux@...ck-us.net>, Daniel Thompson <daniel.thompson@...aro.org>, Dan Carpenter <dan.carpenter@...cle.com>, linux-arm-kernel@...ts.infradead.org, Guru Das Srinagesh <gurus@...eaurora.org>, Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>, NXP Linux Team <linux-imx@....com> Subject: [RESEND PATCH v14 05/11] pwm: pwm-imx-tpm: Use 64-bit division macro Since the PWM framework is switching struct pwm_state.period's datatype to u64, prepare for this transition by using DIV64_U64_ROUND_CLOSEST to handle a 64-bit divisor. Cc: Shawn Guo <shawnguo@...nel.org> Cc: Sascha Hauer <s.hauer@...gutronix.de> Cc: Pengutronix Kernel Team <kernel@...gutronix.de> Cc: Fabio Estevam <festevam@...il.com> Cc: NXP Linux Team <linux-imx@....com> Signed-off-by: Guru Das Srinagesh <gurus@...eaurora.org> --- drivers/pwm/pwm-imx-tpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c index 5f3d7f7..fcdf6be 100644 --- a/drivers/pwm/pwm-imx-tpm.c +++ b/drivers/pwm/pwm-imx-tpm.c @@ -124,7 +124,7 @@ static int pwm_imx_tpm_round_state(struct pwm_chip *chip, real_state->duty_cycle = state->duty_cycle; tmp = (u64)p->mod * real_state->duty_cycle; - p->val = DIV_ROUND_CLOSEST_ULL(tmp, real_state->period); + p->val = DIV64_U64_ROUND_CLOSEST(tmp, real_state->period); real_state->polarity = state->polarity; real_state->enabled = state->enabled; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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