linux-kernel - [PATCH 1/1] Net: e100, fix iomap mem accesses

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Date:	Tue, 29 Jan 2008 22:49:16 +0100
From:	Jiri Slaby <jirislaby@...il.com>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	<linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	<auke-jan.h.kok@...el.com>, <jesse.brandeburg@...el.com>,
	<jeffrey.t.kirsher@...el.com>, <john.ronciak@...el.com>,
	<e1000-devel@...ts.sourceforge.net>,
	<venkatesh.pallipadi@...el.com>, Jiri Slaby <jirislaby@...il.com>
Subject: [PATCH 1/1] Net: e100, fix iomap mem accesses

Patch against netdev-2.6 follows.
--
writeX functions are not permitted on iomap-ped space change to iowriteX,
also pci_unmap pci_map-ped space on exit (instead of iounmap).

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
---
 drivers/net/e100.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 51cf577..47548ef 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1904,7 +1904,7 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
 
 	if(restart_required) {
 		// ack the rnr?
-		writeb(stat_ack_rnr, &nic->csr->scb.stat_ack);
+		iowrite8(stat_ack_rnr, &nic->csr->scb.stat_ack);
 		e100_start_receiver(nic, rx_to_start);
 		if(work_done)
 			(*work_done)++;
@@ -2706,7 +2706,7 @@ static void __devexit e100_remove(struct pci_dev *pdev)
 		struct nic *nic = netdev_priv(netdev);
 		unregister_netdev(netdev);
 		e100_free(nic);
-		iounmap(nic->csr);
+		pci_iounmap(pdev, nic->csr);
 		free_netdev(netdev);
 		pci_release_regions(pdev);
 		pci_disable_device(pdev);
-- 
1.5.3.7

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