The patch titled Char: moxa, pci io space fixup has been added to the -mm tree. Its filename is char-moxa-pci-io-space-fixup.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: Char: moxa, pci io space fixup From: Jiri Slaby <jirislaby@xxxxxxxxx> - request region before remapping pci io space - use ioremap, iounmap istead of iomap interface, because we use readX/writeX for accessing this space because of isa support Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx> Tested-by: Oyvind Aabling <Oyvind.Aabling@xxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/char/moxa.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff -puN drivers/char/moxa.c~char-moxa-pci-io-space-fixup drivers/char/moxa.c --- a/drivers/char/moxa.c~char-moxa-pci-io-space-fixup +++ a/drivers/char/moxa.c @@ -290,10 +290,17 @@ static int __devinit moxa_pci_probe(stru } board = &moxa_boards[i]; - board->basemem = pci_iomap(pdev, 2, 0x4000); + + retval = pci_request_region(pdev, 2, "moxa-base"); + if (retval) { + dev_err(&pdev->dev, "can't request pci region 2\n"); + goto err; + } + + board->basemem = ioremap(pci_resource_start(pdev, 2), 0x4000); if (board->basemem == NULL) { dev_err(&pdev->dev, "can't remap io space 2\n"); - goto err; + goto err_reg; } board->boardType = board_type; @@ -315,6 +322,8 @@ static int __devinit moxa_pci_probe(stru pci_set_drvdata(pdev, board); return (0); +err_reg: + pci_release_region(pdev, 2); err: return retval; } @@ -323,8 +332,9 @@ static void __devexit moxa_pci_remove(st { struct moxa_board_conf *brd = pci_get_drvdata(pdev); - pci_iounmap(pdev, brd->basemem); + iounmap(brd->basemem); brd->basemem = NULL; + pci_release_region(pdev, 2); } static struct pci_driver moxa_pci_driver = { _ Patches currently in -mm which might be from jirislaby@xxxxxxxxx are git-drm.patch drm-i915-fix-oops-after-killing-x.patch wdev-ath5k-typecheck-on-nondebug.patch misc-phantom-add-compat-ioctl.patch misc-phantom-add-compat-ioctl-checkpatch-fixes.patch misc-phantom-fix-poll.patch mxser-prepare-for-bkl-pushdown.patch tty-bkl-pushdown-fix.patch tty-bkl-pushdown-fix1.patch char-moxa-remove-static-isa-support.patch char-moxa-cleanup-module-param-passed-isa-init.patch char-moxa-pci-io-space-fixup.patch char-moxa-fix-tiocg-ssoftcar-param.patch char-moxa-add-firmware-loading.patch char-moxa-merge-c2xx-and-c320-firmware-loading.patch char-moxa-remove-port-port.patch char-moxa-remove-unused-port-entries.patch char-moxa-centralize-board-readiness.patch char-moxa-timer-cleanup.patch char-moxa-ioctl-cleanup.patch char-moxa-merge-2-poll-functions.patch char-moxa-cleanup-rx-tx.patch char-moxa-serialise-timer.patch char-moxa-rework-open-close.patch char-moxa-little-cleanup.patch char-moxa-remove-useless-tty-functions.patch char-moxa-introduce-moxa_is_320-macro.patch char-moxa-notify-about-board-readiness.patch char-moxa-update-credits.patch char-moxa-add-firmware-loading-fix.patch mxser-convert-large-macros-to-functions.patch reiser4.patch shrink_slab-handle-bad-shrinkers.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html