From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/usb/host/r8a66597-hcd.c | 14 +++-----------
1 files changed, 3 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/usb/host/r8a66597-hcd.c b/kernel/drivers/usb/host/r8a66597-hcd.c
index 42668ae..63719cd 100644
--- a/kernel/drivers/usb/host/r8a66597-hcd.c
+++ b/kernel/drivers/usb/host/r8a66597-hcd.c
@@ -475,16 +475,14 @@
static void clear_all_buffer(struct r8a66597 *r8a66597,
struct r8a66597_pipe *pipe)
{
- u16 tmp;
-
if (!pipe || pipe->info.pipenum == 0)
return;
pipe_stop(r8a66597, pipe);
r8a66597_bset(r8a66597, ACLRM, pipe->pipectr);
- tmp = r8a66597_read(r8a66597, pipe->pipectr);
- tmp = r8a66597_read(r8a66597, pipe->pipectr);
- tmp = r8a66597_read(r8a66597, pipe->pipectr);
+ r8a66597_read(r8a66597, pipe->pipectr);
+ r8a66597_read(r8a66597, pipe->pipectr);
+ r8a66597_read(r8a66597, pipe->pipectr);
r8a66597_bclr(r8a66597, ACLRM, pipe->pipectr);
}
@@ -2410,12 +2408,6 @@
if (usb_disabled())
return -ENODEV;
-
- if (pdev->dev.dma_mask) {
- ret = -EINVAL;
- dev_err(&pdev->dev, "dma not supported\n");
- goto clean_up;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
--
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