| From 3de7beebddf8d56dcaa17b41c723d602dd0c513c Mon Sep 17 00:00:00 2001 |
| From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> |
| Date: Fri, 1 Apr 2016 19:32:43 +0900 |
| Subject: bus: uniphier-system-bus: fix condition of overlap check |
| |
| From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> |
| |
| commit 3de7beebddf8d56dcaa17b41c723d602dd0c513c upstream. |
| |
| This patch fixes condition whether the specified address ranges |
| overlap each other. |
| |
| Fixes: 4b7f48d395a7 ("bus: uniphier-system-bus: add UniPhier System Bus driver") |
| Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> |
| Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
| Signed-off-by: Olof Johansson <olof@lixom.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/bus/uniphier-system-bus.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/bus/uniphier-system-bus.c |
| +++ b/drivers/bus/uniphier-system-bus.c |
| @@ -108,7 +108,7 @@ static int uniphier_system_bus_check_ove |
| |
| for (i = 0; i < ARRAY_SIZE(priv->bank); i++) { |
| for (j = i + 1; j < ARRAY_SIZE(priv->bank); j++) { |
| - if (priv->bank[i].end > priv->bank[j].base || |
| + if (priv->bank[i].end > priv->bank[j].base && |
| priv->bank[i].base < priv->bank[j].end) { |
| dev_err(priv->dev, |
| "region overlap between bank%d and bank%d\n", |
