linux-kernel - [PATCH 06/18] phy: mediatek: hdmi: mt2701: use GENMASK and BIT to generate mask and bits

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20220920090038.15133-7-chunfeng.yun@mediatek.com>
Date:   Tue, 20 Sep 2022 17:00:26 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Vinod Koul <vkoul@...nel.org>
CC:     Philipp Zabel <p.zabel@...gutronix.de>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        "Matthias Brugger" <matthias.bgg@...il.com>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-phy@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        Jitao Shi <jitao.shi@...iatek.com>,
        Stanley Chu <stanley.chu@...iatek.com>
Subject: [PATCH 06/18] phy: mediatek: hdmi: mt2701: use GENMASK and BIT to generate mask and bits

Use GENMASK() and BIT() macros to generate mask and bits

Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
---
 drivers/phy/mediatek/phy-mtk-hdmi-mt2701.c | 56 +++++++++++-----------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/drivers/phy/mediatek/phy-mtk-hdmi-mt2701.c b/drivers/phy/mediatek/phy-mtk-hdmi-mt2701.c
index b74c65a1762c..ce36f37c698d 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi-mt2701.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi-mt2701.c
@@ -8,62 +8,62 @@
 
 #define HDMI_CON0	0x00
 #define RG_HDMITX_DRV_IBIAS		0
-#define RG_HDMITX_DRV_IBIAS_MASK	(0x3f << 0)
+#define RG_HDMITX_DRV_IBIAS_MASK	GENMASK(5, 0)
 #define RG_HDMITX_EN_SER		12
-#define RG_HDMITX_EN_SER_MASK		(0x0f << 12)
+#define RG_HDMITX_EN_SER_MASK		GENMASK(15, 12)
 #define RG_HDMITX_EN_SLDO		16
-#define RG_HDMITX_EN_SLDO_MASK		(0x0f << 16)
+#define RG_HDMITX_EN_SLDO_MASK		GENMASK(19, 16)
 #define RG_HDMITX_EN_PRED		20
-#define RG_HDMITX_EN_PRED_MASK		(0x0f << 20)
+#define RG_HDMITX_EN_PRED_MASK		GENMASK(23, 20)
 #define RG_HDMITX_EN_IMP		24
-#define RG_HDMITX_EN_IMP_MASK		(0x0f << 24)
+#define RG_HDMITX_EN_IMP_MASK		GENMASK(27, 24)
 #define RG_HDMITX_EN_DRV		28
-#define RG_HDMITX_EN_DRV_MASK		(0x0f << 28)
+#define RG_HDMITX_EN_DRV_MASK		GENMASK(31, 28)
 
 #define HDMI_CON1	0x04
 #define RG_HDMITX_PRED_IBIAS		18
-#define RG_HDMITX_PRED_IBIAS_MASK	(0x0f << 18)
-#define RG_HDMITX_PRED_IMP		(0x01 << 22)
+#define RG_HDMITX_PRED_IBIAS_MASK	GENMASK(21, 18)
+#define RG_HDMITX_PRED_IMP		BIT(22)
 #define RG_HDMITX_DRV_IMP		26
-#define RG_HDMITX_DRV_IMP_MASK		(0x3f << 26)
+#define RG_HDMITX_DRV_IMP_MASK		GENMASK(31, 26)
 
 #define HDMI_CON2	0x08
-#define RG_HDMITX_EN_TX_CKLDO		(0x01 << 0)
-#define RG_HDMITX_EN_TX_POSDIV		(0x01 << 1)
+#define RG_HDMITX_EN_TX_CKLDO		BIT(0)
+#define RG_HDMITX_EN_TX_POSDIV		BIT(1)
 #define RG_HDMITX_TX_POSDIV		3
-#define RG_HDMITX_TX_POSDIV_MASK	(0x03 << 3)
-#define RG_HDMITX_EN_MBIAS		(0x01 << 6)
-#define RG_HDMITX_MBIAS_LPF_EN		(0x01 << 7)
+#define RG_HDMITX_TX_POSDIV_MASK	GENMASK(4, 3)
+#define RG_HDMITX_EN_MBIAS		BIT(6)
+#define RG_HDMITX_MBIAS_LPF_EN		BIT(7)
 
 #define HDMI_CON4	0x10
-#define RG_HDMITX_RESERVE_MASK		(0xffffffff << 0)
+#define RG_HDMITX_RESERVE_MASK		GENMASK(31, 0)
 
 #define HDMI_CON6	0x18
 #define RG_HTPLL_BR			0
-#define RG_HTPLL_BR_MASK		(0x03 << 0)
+#define RG_HTPLL_BR_MASK		GENMASK(1, 0)
 #define RG_HTPLL_BC			2
-#define RG_HTPLL_BC_MASK		(0x03 << 2)
+#define RG_HTPLL_BC_MASK		GENMASK(3, 2)
 #define RG_HTPLL_BP			4
-#define RG_HTPLL_BP_MASK		(0x0f << 4)
+#define RG_HTPLL_BP_MASK		GENMASK(7, 4)
 #define RG_HTPLL_IR			8
-#define RG_HTPLL_IR_MASK		(0x0f << 8)
+#define RG_HTPLL_IR_MASK		GENMASK(11, 8)
 #define RG_HTPLL_IC			12
-#define RG_HTPLL_IC_MASK		(0x0f << 12)
+#define RG_HTPLL_IC_MASK		GENMASK(15, 12)
 #define RG_HTPLL_POSDIV			16
-#define RG_HTPLL_POSDIV_MASK		(0x03 << 16)
+#define RG_HTPLL_POSDIV_MASK		GENMASK(17, 16)
 #define RG_HTPLL_PREDIV			18
-#define RG_HTPLL_PREDIV_MASK		(0x03 << 18)
+#define RG_HTPLL_PREDIV_MASK		GENMASK(19, 18)
 #define RG_HTPLL_FBKSEL			20
-#define RG_HTPLL_FBKSEL_MASK		(0x03 << 20)
-#define RG_HTPLL_RLH_EN			(0x01 << 22)
+#define RG_HTPLL_FBKSEL_MASK		GENMASK(21, 20)
+#define RG_HTPLL_RLH_EN			BIT(22)
 #define RG_HTPLL_FBKDIV			24
-#define RG_HTPLL_FBKDIV_MASK		(0x7f << 24)
-#define RG_HTPLL_EN			(0x01 << 31)
+#define RG_HTPLL_FBKDIV_MASK		GENMASK(30, 24)
+#define RG_HTPLL_EN			BIT(31)
 
 #define HDMI_CON7	0x1c
-#define RG_HTPLL_AUTOK_EN		(0x01 << 23)
+#define RG_HTPLL_AUTOK_EN		BIT(23)
 #define RG_HTPLL_DIVEN			28
-#define RG_HTPLL_DIVEN_MASK		(0x07 << 28)
+#define RG_HTPLL_DIVEN_MASK		GENMASK(30, 28)
 
 static int mtk_hdmi_pll_prepare(struct clk_hw *hw)
 {
-- 
2.18.0