From: Esben Haabendal <esben@geanix.com>
To: netdev@vger.kernel.org
Cc: Andrew Lunn <andrew@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Michal Simek <michal.simek@xilinx.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Yang Wei <yang.wei9@zte.com.cn>,
YueHaibing <yuehaibing@huawei.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 10/12] net: ll_temac: Replace bad usage of msleep() with usleep_range()
Date: Tue, 30 Apr 2019 09:17:57 +0200 [thread overview]
Message-ID: <20190430071759.2481-11-esben@geanix.com> (raw)
In-Reply-To: <20190430071759.2481-1-esben@geanix.com>
Use usleep_range() to avoid problems with msleep() actually sleeping
much longer than expected.
Signed-off-by: Esben Haabendal <esben@geanix.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 6837565..fec8e4c 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -92,7 +92,7 @@ int temac_indirect_busywait(struct temac_local *lp)
WARN_ON(1);
return -ETIMEDOUT;
}
- msleep(1);
+ usleep_range(500, 1000);
}
return 0;
}
--
2.4.11
next prev parent reply other threads:[~2019-04-30 7:18 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-26 7:32 [PATCH 00/12] net: ll_temac: x86_64 support Esben Haabendal
2019-04-26 7:32 ` [PATCH 01/12] net: ll_temac: Fix and simplify error handling by using devres functions Esben Haabendal
2019-04-26 7:32 ` [PATCH 02/12] net: ll_temac: Extend support to non-device-tree platforms Esben Haabendal
2019-04-26 13:58 ` Andrew Lunn
2019-04-26 7:32 ` [PATCH 03/12] net: ll_temac: Fix support for 64-bit platforms Esben Haabendal
2019-04-26 18:40 ` Jakub Kicinski
2019-04-26 20:59 ` Andrew Lunn
2019-04-26 21:08 ` Jakub Kicinski
2019-04-26 22:02 ` Andrew Lunn
2019-04-26 22:30 ` Jakub Kicinski
2019-04-27 8:49 ` Esben Haabendal
2019-04-26 7:32 ` [PATCH 04/12] net: ll_temac: Add support for non-native register endianness Esben Haabendal
2019-04-26 7:32 ` [PATCH 05/12] net: ll_temac: Fix support for little-endian platforms Esben Haabendal
2019-04-26 7:32 ` [PATCH 06/12] net: ll_temac: Allow use on x86 platforms Esben Haabendal
2019-04-26 14:05 ` Andrew Lunn
2019-04-26 7:32 ` [PATCH 07/12] net: ll_temac: Support indirect_mutex share within TEMAC IP Esben Haabendal
2019-04-26 14:14 ` Andrew Lunn
2019-04-26 7:32 ` [PATCH 08/12] net: ll_temac: Fix iommu/swiotlb leak Esben Haabendal
2019-04-26 14:21 ` Andrew Lunn
2019-04-26 14:43 ` Robin Murphy
2019-04-26 15:37 ` Andrew Lunn
2019-04-26 7:32 ` [PATCH 09/12] net: ll_temac: Fix bug causing buffer descriptor overrun Esben Haabendal
2019-04-26 7:32 ` [PATCH 10/12] net: ll_temac: Replace bad usage of msleep() with usleep_range() Esben Haabendal
2019-04-26 14:01 ` Andrew Lunn
2019-04-26 7:32 ` [PATCH 11/12] net: ll_temac: Allow configuration of IRQ coalescing Esben Haabendal
2019-04-26 7:32 ` [PATCH 12/12] net: ll_temac: Enable DMA when ready, not before Esben Haabendal
2019-04-29 8:34 ` [PATCH 00/12] net: ll_temac: x86_64 support Esben Haabendal
2019-04-29 8:34 ` [PATCH 01/12] net: ll_temac: Fix and simplify error handling by using devres functions Esben Haabendal
2019-04-29 8:34 ` [PATCH 02/12] net: ll_temac: Extend support to non-device-tree platforms Esben Haabendal
2019-04-29 8:34 ` [PATCH 03/12] net: ll_temac: Fix support for 64-bit platforms Esben Haabendal
2019-04-29 22:06 ` Andrew Lunn
2019-04-29 8:34 ` [PATCH 04/12] net: ll_temac: Add support for non-native register endianness Esben Haabendal
2019-04-29 8:34 ` [PATCH 05/12] net: ll_temac: Fix support for little-endian platforms Esben Haabendal
2019-04-29 8:34 ` [PATCH 06/12] net: ll_temac: Allow use on x86 platforms Esben Haabendal
2019-04-29 22:06 ` Andrew Lunn
2019-04-29 8:34 ` [PATCH 07/12] net: ll_temac: Support indirect_mutex share within TEMAC IP Esben Haabendal
2019-04-29 22:12 ` Andrew Lunn
2019-04-30 6:54 ` Esben Haabendal
2019-04-29 8:34 ` [PATCH 08/12] net: ll_temac: Fix iommu/swiotlb leak Esben Haabendal
2019-04-29 8:34 ` [PATCH 09/12] net: ll_temac: Fix bug causing buffer descriptor overrun Esben Haabendal
2019-04-29 8:34 ` [PATCH 10/12] net: ll_temac: Replace bad usage of msleep() with usleep_range() Esben Haabendal
2019-04-29 8:34 ` [PATCH 11/12] net: ll_temac: Allow configuration of IRQ coalescing Esben Haabendal
2019-04-29 8:34 ` [PATCH 12/12] net: ll_temac: Enable DMA when ready, not before Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 00/12] net: ll_temac: x86_64 support Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 01/12] net: ll_temac: Fix and simplify error handling by using devres functions Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 02/12] net: ll_temac: Extend support to non-device-tree platforms Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 03/12] net: ll_temac: Fix support for 64-bit platforms Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 04/12] net: ll_temac: Add support for non-native register endianness Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 05/12] net: ll_temac: Fix support for little-endian platforms Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 06/12] net: ll_temac: Allow use on x86 platforms Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 07/12] net: ll_temac: Support indirect_mutex share within TEMAC IP Esben Haabendal
2019-04-30 16:59 ` Andrew Lunn
2019-04-30 7:17 ` [PATCH v3 08/12] net: ll_temac: Fix iommu/swiotlb leak Esben Haabendal
2019-04-30 17:00 ` Andrew Lunn
2019-04-30 7:17 ` [PATCH v3 09/12] net: ll_temac: Fix bug causing buffer descriptor overrun Esben Haabendal
2019-04-30 7:17 ` Esben Haabendal [this message]
2019-04-30 7:17 ` [PATCH v3 11/12] net: ll_temac: Allow configuration of IRQ coalescing Esben Haabendal
2019-04-30 7:17 ` [PATCH v3 12/12] net: ll_temac: Enable DMA when ready, not before Esben Haabendal
2019-05-01 18:33 ` [PATCH v3 00/12] net: ll_temac: x86_64 support David Miller
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