Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933177AbaKMPCy (ORCPT ); Thu, 13 Nov 2014 10:02:54 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:42798 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932964AbaKMPCv (ORCPT ); Thu, 13 Nov 2014 10:02:51 -0500 X-AuditID: cbfee61a-f79c06d000004e71-6e-5464c819622b From: Bartlomiej Zolnierkiewicz To: Eduardo Valentin Cc: Zhang Rui , Amit Daniel Kachhap , Lukasz Majewski , Kyungmin Park , linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com Subject: [PATCH v2 06/33] thermal: exynos: remove needless therm_trip_[mode,mask]_shift abstractions Date: Thu, 13 Nov 2014 16:01:01 +0100 Message-id: <1415890888-8881-7-git-send-email-b.zolnierkie@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1415890888-8881-1-git-send-email-b.zolnierkie@samsung.com> References: <1415890888-8881-1-git-send-email-b.zolnierkie@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprOLMWRmVeSWpSXmKPExsVy+t9jQV2pEykhBrOrLBquhlhsnLGe1WL+ lWusFmeb3rBbvHm4mdHi8q45bBafe48wWsw4v4/J4snDPjYHTo+ds+6yeyze85LJo2/LKkaP z5vkAliiuGxSUnMyy1KL9O0SuDJO3Z3OXvBBq+LKyna2BsZ5ql2MnBwSAiYST3Z/ZYawxSQu 3FvP1sXIxSEkMJ1RYvbRm6wgCSGBLiaJA/tzQWw2ASuJie2rGEFsEQEtiROXtjOBNDALLGOS uPRtPhNIQlggTeLv9D4wm0VAVWLG/c1gDbwC7hJ7ts5jhdimKNH9bAIbiM0p4CHxaupfRohl 7hLXHr1jnsDIu4CRYRWjaGpBckFxUnquoV5xYm5xaV66XnJ+7iZGcHA9k9rBuLLB4hCjAAej Eg/vC5aUECHWxLLiytxDjBIczEoivN6HgUK8KYmVValF+fFFpTmpxYcYpTlYlMR5D7RaBwoJ pCeWpGanphakFsFkmTg4pRoY2ZoqNa0SxR0+2LX8dXPStru4ROtG/5zs66x+Xqu0mayrtr+e cJF93ROrUx3Lfi2YFLH26ZF7NnK6YWuTN6g7Kf/KOdzmvvTDvbb/C0syuVSvVL1cLWKxRJ1V 67fr7tVxuy3vpEhmyldc1LNtluHf9SZMr+XPZ+aemb0dVgszH89ulD/+cvEkJZbijERDLeai 4kQAQJx0zCoCAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org reg->therm_trip_mode_shift and reg->therm_trip_mode_mask are used only in exynos_tmu_control() and accessed only if pdata->noise_cancel_mode is non-zero. pdata->noise_cancel field is not defined on Exynos4210 (also therm_trip_mode_shift and therm_trip_mode_mask entries are not even assigned in exynos4210_tmu_registers but they are assigned to identical values for all other SoC types) so the abstractions are not needed and can be removed. There should be no functional changes caused by this patch. Cc: Amit Daniel Kachhap Cc: Lukasz Majewski Cc: Eduardo Valentin Cc: Zhang Rui Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Kyungmin Park --- drivers/thermal/samsung/exynos_tmu.c | 5 ++--- drivers/thermal/samsung/exynos_tmu.h | 4 ---- drivers/thermal/samsung/exynos_tmu_data.c | 10 ---------- 3 files changed, 2 insertions(+), 17 deletions(-) diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index c8d6cdde..fb38411 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -304,9 +304,8 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on) con |= (pdata->gain << EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT); if (pdata->noise_cancel_mode) { - con &= ~(reg->therm_trip_mode_mask << - reg->therm_trip_mode_shift); - con |= (pdata->noise_cancel_mode << reg->therm_trip_mode_shift); + con &= ~(EXYNOS_TMU_TRIP_MODE_MASK << EXYNOS_TMU_TRIP_MODE_SHIFT); + con |= (pdata->noise_cancel_mode << EXYNOS_TMU_TRIP_MODE_SHIFT); } if (on) { diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h index 0fb10d1..88c16d7 100644 --- a/drivers/thermal/samsung/exynos_tmu.h +++ b/drivers/thermal/samsung/exynos_tmu.h @@ -77,8 +77,6 @@ enum soc_type { * bitfields. The register validity, offsets and bitfield values may vary * slightly across different exynos SOC's. * @tmu_ctrl: TMU main controller register. - * @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register. - * @therm_trip_mode_mask: mask bits of tripping mode in tmu_ctrl register. * @therm_trip_en_shift: shift bits of tripping enable in tmu_ctrl register. * @tmu_cur_temp: register containing the current temperature of the TMU. * @threshold_th0: Register containing first set of rising levels. @@ -102,8 +100,6 @@ enum soc_type { */ struct exynos_tmu_registers { u32 tmu_ctrl; - u32 therm_trip_mode_shift; - u32 therm_trip_mode_mask; u32 therm_trip_en_shift; u32 tmu_cur_temp; diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index 4ca1283..4a44eb7 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -83,8 +83,6 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS3250) static const struct exynos_tmu_registers exynos3250_tmu_registers = { .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, - .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, - .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -158,8 +156,6 @@ struct exynos_tmu_init_data const exynos3250_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250) static const struct exynos_tmu_registers exynos4412_tmu_registers = { .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, - .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, - .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -246,8 +242,6 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS5260) static const struct exynos_tmu_registers exynos5260_tmu_registers = { .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, - .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, - .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -323,8 +317,6 @@ struct exynos_tmu_init_data const exynos5260_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS5420) static const struct exynos_tmu_registers exynos5420_tmu_registers = { .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, - .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, - .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, .threshold_th0 = EXYNOS_THD_TEMP_RISE, @@ -408,8 +400,6 @@ struct exynos_tmu_init_data const exynos5420_default_tmu_data = { #if defined(CONFIG_SOC_EXYNOS5440) static const struct exynos_tmu_registers exynos5440_tmu_registers = { .tmu_ctrl = EXYNOS5440_TMU_S0_7_CTRL, - .therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT, - .therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK, .therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT, .tmu_cur_temp = EXYNOS5440_TMU_S0_7_TEMP, .threshold_th0 = EXYNOS5440_TMU_S0_7_TH0, -- 1.8.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/