diff options
author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-08-11 09:12:46 (GMT) |
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committer | Sebastian Reichel <sre@kernel.org> | 2015-09-22 13:18:52 (GMT) |
commit | eacd8d09db7f4504eea6b5fdc55a8fe5eaf62bed (patch) | |
tree | 97192cf5efd7ded144190636dc1eb905a3a32933 /drivers/power/reset/at91-reset.c | |
parent | 2a9123f185ca07dcd76f36242ee03bed3fe2ab5c (diff) | |
download | linux-eacd8d09db7f4504eea6b5fdc55a8fe5eaf62bed.tar.xz |
power/reset: at91-reset: remove useless at91_reset_platform_probe()
Since all the at91 platforms are now DT only, at91_reset_platform_probe()
is now useless, remove it.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power/reset/at91-reset.c')
-rw-r--r-- | drivers/power/reset/at91-reset.c | 47 |
1 files changed, 3 insertions, 44 deletions
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c index c378d4e..16e12bd 100644 --- a/drivers/power/reset/at91-reset.c +++ b/drivers/power/reset/at91-reset.c @@ -178,11 +178,11 @@ static struct notifier_block at91_restart_nb = { .priority = 192, }; -static int at91_reset_of_probe(struct platform_device *pdev) +static int at91_reset_probe(struct platform_device *pdev) { const struct of_device_id *match; struct device_node *np; - int idx = 0; + int ret, idx = 0; at91_rstc_base = of_iomap(pdev->dev.of_node, 0); if (!at91_rstc_base) { @@ -204,49 +204,8 @@ static int at91_reset_of_probe(struct platform_device *pdev) match = of_match_node(at91_reset_of_match, pdev->dev.of_node); at91_restart_nb.notifier_call = match->data; - return register_restart_handler(&at91_restart_nb); -} - -static int at91_reset_platform_probe(struct platform_device *pdev) -{ - const struct platform_device_id *match; - struct resource *res; - int idx = 0; - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - at91_rstc_base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(at91_rstc_base)) { - dev_err(&pdev->dev, "Could not map reset controller address\n"); - return PTR_ERR(at91_rstc_base); - } - - for (idx = 0; idx < 2; idx++) { - res = platform_get_resource(pdev, IORESOURCE_MEM, idx + 1 ); - at91_ramc_base[idx] = devm_ioremap(&pdev->dev, res->start, - resource_size(res)); - if (!at91_ramc_base[idx]) { - dev_err(&pdev->dev, "Could not map ram controller address\n"); - return -ENOMEM; - } - } - - match = platform_get_device_id(pdev); - at91_restart_nb.notifier_call = - (int (*)(struct notifier_block *, - unsigned long, void *)) match->driver_data; - - return register_restart_handler(&at91_restart_nb); -} - -static int at91_reset_probe(struct platform_device *pdev) -{ - int ret; - - if (pdev->dev.of_node) - ret = at91_reset_of_probe(pdev); - else - ret = at91_reset_platform_probe(pdev); + ret = register_restart_handler(&at91_restart_nb); if (ret) return ret; |