From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Mathias Nyman <mathias.nyman@intel.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-usb@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, "Ikjoon Jang" <ikjn@chromium.org>,
Eddie Hung <eddie.hung@mediatek.com>
Subject: [PATCH 1/3] usb: xhci-mtk: use bitfield instead of bool
Date: Fri, 30 Apr 2021 15:15:30 +0800 [thread overview]
Message-ID: <20210430071532.51794-1-chunfeng.yun@mediatek.com> (raw)
Use bitfield instead of bool in struct
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
drivers/usb/host/xhci-mtk.c | 2 --
drivers/usb/host/xhci-mtk.h | 8 ++++----
2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index b2058b3bc834..2548976bcf05 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -495,8 +495,6 @@ static int xhci_mtk_probe(struct platform_device *pdev)
goto put_usb2_hcd;
}
mtk->has_ippc = true;
- } else {
- mtk->has_ippc = false;
}
device_init_wakeup(dev, true);
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h
index cd3a37bb73e6..94a59b3d178f 100644
--- a/drivers/usb/host/xhci-mtk.h
+++ b/drivers/usb/host/xhci-mtk.h
@@ -138,17 +138,17 @@ struct xhci_hcd_mtk {
struct mu3h_sch_bw_info *sch_array;
struct list_head bw_ep_chk_list;
struct mu3c_ippc_regs __iomem *ippc_regs;
- bool has_ippc;
int num_u2_ports;
int num_u3_ports;
int u3p_dis_msk;
struct regulator *vusb33;
struct regulator *vbus;
struct clk_bulk_data clks[BULK_CLKS_NUM];
- bool lpm_support;
- bool u2_lpm_disable;
+ unsigned int has_ippc:1;
+ unsigned int lpm_support:1;
+ unsigned int u2_lpm_disable:1;
/* usb remote wakeup */
- bool uwk_en;
+ unsigned int uwk_en:1;
struct regmap *uwk;
u32 uwk_reg_base;
u32 uwk_vers;
--
2.18.0
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next reply other threads:[~2021-04-30 7:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-30 7:15 Chunfeng Yun [this message]
2021-04-30 7:15 ` [PATCH 2/3] usb: xhci-mtk: remove unnecessary assignments in periodic TT scheduler Chunfeng Yun
2021-04-30 7:15 ` [PATCH 3/3] usb: xhci-mtk: use first-fit for LS/FS Chunfeng Yun
2021-04-30 7:29 ` [PATCH 1/3] usb: xhci-mtk: use bitfield instead of bool Greg Kroah-Hartman
2021-05-06 6:28 ` Chunfeng Yun
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