diff options
author | Luciano Coelho <coelho@ti.com> | 2013-01-25 10:05:34 (GMT) |
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committer | Luciano Coelho <coelho@ti.com> | 2013-02-08 08:05:02 (GMT) |
commit | 6cc9efed707c575a9e5880ea68f8b9d36b235f1f (patch) | |
tree | 205ce4c92ece7ea5c3020b9ce12ca801e08642af /drivers/net/wireless/ti/wlcore/wl12xx_platform_data.c | |
parent | 06ab4058ea418d8503458bea386961b9dd554356 (diff) | |
download | linux-fsl-qoriq-6cc9efed707c575a9e5880ea68f8b9d36b235f1f.tar.xz |
wlcore: move wl12xx_platform_data up and make it truly optional
The platform data is used not only by wlcore-based drivers, but also
by wl1251. Move it up in the directory hierarchy to reflect this.
Additionally, make it truly optional. At the moment, disabling
platform data while wl1251_sdio or wlcore_sdio are enabled doesn't
work, but it will be necessary when device tree support is
implemented.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wl12xx_platform_data.c')
-rw-r--r-- | drivers/net/wireless/ti/wlcore/wl12xx_platform_data.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wl12xx_platform_data.c b/drivers/net/wireless/ti/wlcore/wl12xx_platform_data.c deleted file mode 100644 index 998e958..0000000 --- a/drivers/net/wireless/ti/wlcore/wl12xx_platform_data.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of wl12xx - * - * Copyright (C) 2010-2011 Texas Instruments, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/module.h> -#include <linux/err.h> -#include <linux/wl12xx.h> - -static struct wl12xx_platform_data *platform_data; - -int __init wl12xx_set_platform_data(const struct wl12xx_platform_data *data) -{ - if (platform_data) - return -EBUSY; - if (!data) - return -EINVAL; - - platform_data = kmemdup(data, sizeof(*data), GFP_KERNEL); - if (!platform_data) - return -ENOMEM; - - return 0; -} - -struct wl12xx_platform_data *wl12xx_get_platform_data(void) -{ - if (!platform_data) - return ERR_PTR(-ENODEV); - - return platform_data; -} -EXPORT_SYMBOL(wl12xx_get_platform_data); |