From mboxrd@z Thu Jan 1 00:00:00 1970 From: qii wang Subject: [PATCH v3 2/6] i2c: mediatek: speeds is replaced by macros definitions Date: Mon, 21 Jan 2019 15:59:30 +0800 Message-ID: <1548057574-8061-3-git-send-email-qii.wang@mediatek.com> References: <1548057574-8061-1-git-send-email-qii.wang@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1548057574-8061-1-git-send-email-qii.wang@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: wsa@the-dreams.de Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, leilk.liu@mediatek.com, qii.wang@mediatek.com, ryder.lee@mediatek.com, xinping.qian@mediatek.com, liguo.zhang@mediatek.com List-Id: devicetree@vger.kernel.org Different speeds have been defined by macros, so we use macros definitions. Signed-off-by: qii wang Reviewed-by: Nicolas Boichat --- drivers/i2c/busses/i2c-mt65xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-mt65xx.c b/drivers/i2c/busses/i2c-mt65xx.c index a74ef76..7396449 100644 --- a/drivers/i2c/busses/i2c-mt65xx.c +++ b/drivers/i2c/busses/i2c-mt65xx.c @@ -456,7 +456,7 @@ static int mtk_i2c_do_transfer(struct mtk_i2c *i2c, struct i2c_msg *msgs, control_reg = readw(i2c->base + OFFSET_CONTROL) & ~(I2C_CONTROL_DIR_CHANGE | I2C_CONTROL_RS); - if ((i2c->speed_hz > 400000) || (left_num >= 1)) + if ((i2c->speed_hz > MAX_FS_MODE_SPEED) || (left_num >= 1)) control_reg |= I2C_CONTROL_RS; if (i2c->op == I2C_MASTER_WRRD) @@ -465,7 +465,7 @@ static int mtk_i2c_do_transfer(struct mtk_i2c *i2c, struct i2c_msg *msgs, writew(control_reg, i2c->base + OFFSET_CONTROL); /* set start condition */ - if (i2c->speed_hz <= 100000) + if (i2c->speed_hz <= I2C_DEFAULT_SPEED) writew(I2C_ST_START_CON, i2c->base + OFFSET_EXT_CONF); else writew(I2C_FS_START_CON, i2c->base + OFFSET_EXT_CONF); -- 1.7.9.5