From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966036AbbBDKvM (ORCPT ); Wed, 4 Feb 2015 05:51:12 -0500 Received: from cantor2.suse.de ([195.135.220.15]:33984 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965316AbbBDKtX (ORCPT ); Wed, 4 Feb 2015 05:49:23 -0500 From: Takashi Iwai To: linux-edac@vger.kernel.org Cc: Doug Thompson , Borislav Petkov , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org Subject: [PATCH 7/8] EDAC: octeon: Use static attribute groups for sysfs entries Date: Wed, 4 Feb 2015 11:48:57 +0100 Message-Id: <1423046938-18111-8-git-send-email-tiwai@suse.de> X-Mailer: git-send-email 2.2.2 In-Reply-To: <1423046938-18111-1-git-send-email-tiwai@suse.de> References: <1423046938-18111-1-git-send-email-tiwai@suse.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ... instead of manual device_create_file() and device_remove_file() calls. Signed-off-by: Takashi Iwai --- drivers/edac/octeon_edac-lmc.c | 55 ++++++++++-------------------------------- 1 file changed, 13 insertions(+), 42 deletions(-) diff --git a/drivers/edac/octeon_edac-lmc.c b/drivers/edac/octeon_edac-lmc.c index 4bd10f94f068..bb19e0732681 100644 --- a/drivers/edac/octeon_edac-lmc.c +++ b/drivers/edac/octeon_edac-lmc.c @@ -209,35 +209,18 @@ static DEVICE_ATTR(row, S_IRUGO | S_IWUSR, static DEVICE_ATTR(col, S_IRUGO | S_IWUSR, octeon_mc_inject_col_show, octeon_mc_inject_col_store); +static struct attribute *octeon_dev_attrs[] = { + &dev_attr_inject.attr, + &dev_attr_error_type.attr, + &dev_attr_dimm.attr, + &dev_attr_rank.attr, + &dev_attr_bank.attr, + &dev_attr_row.attr, + &dev_attr_col.attr, + NULL +}; -static int octeon_set_mc_sysfs_attributes(struct mem_ctl_info *mci) -{ - int rc; - - rc = device_create_file(&mci->dev, &dev_attr_inject); - if (rc < 0) - return rc; - rc = device_create_file(&mci->dev, &dev_attr_error_type); - if (rc < 0) - return rc; - rc = device_create_file(&mci->dev, &dev_attr_dimm); - if (rc < 0) - return rc; - rc = device_create_file(&mci->dev, &dev_attr_rank); - if (rc < 0) - return rc; - rc = device_create_file(&mci->dev, &dev_attr_bank); - if (rc < 0) - return rc; - rc = device_create_file(&mci->dev, &dev_attr_row); - if (rc < 0) - return rc; - rc = device_create_file(&mci->dev, &dev_attr_col); - if (rc < 0) - return rc; - - return 0; -} +ATTRIBUTE_GROUPS(octeon_dev); static int octeon_lmc_edac_probe(struct platform_device *pdev) { @@ -271,18 +254,12 @@ static int octeon_lmc_edac_probe(struct platform_device *pdev) mci->ctl_name = "octeon-lmc-err"; mci->edac_check = octeon_lmc_edac_poll; - if (edac_mc_add_mc(mci)) { + if (edac_mc_add_mc_with_groups(mci, octeon_dev_groups)) { dev_err(&pdev->dev, "edac_mc_add_mc() failed\n"); edac_mc_free(mci); return -ENXIO; } - if (octeon_set_mc_sysfs_attributes(mci)) { - dev_err(&pdev->dev, "octeon_set_mc_sysfs_attributes() failed\n"); - return -ENXIO; - } - - cfg0.u64 = cvmx_read_csr(CVMX_LMCX_MEM_CFG0(mc)); cfg0.s.intr_ded_ena = 0; /* We poll */ cfg0.s.intr_sec_ena = 0; @@ -309,18 +286,12 @@ static int octeon_lmc_edac_probe(struct platform_device *pdev) mci->ctl_name = "co_lmc_err"; mci->edac_check = octeon_lmc_edac_poll_o2; - if (edac_mc_add_mc(mci)) { + if (edac_mc_add_mc_with_groups(mci, octeon_dev_groups)) { dev_err(&pdev->dev, "edac_mc_add_mc() failed\n"); edac_mc_free(mci); return -ENXIO; } - if (octeon_set_mc_sysfs_attributes(mci)) { - dev_err(&pdev->dev, "octeon_set_mc_sysfs_attributes() failed\n"); - return -ENXIO; - } - - en.u64 = cvmx_read_csr(CVMX_LMCX_MEM_CFG0(mc)); en.s.intr_ded_ena = 0; /* We poll */ en.s.intr_sec_ena = 0; -- 2.2.2