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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2012-12-15 23:51:18 +0100
committerSimon Horman <horms+renesas@verge.net.au>2013-01-25 09:24:25 +0900
commit56dc04af3b5e54be330e18630301d2bda5d365eb (patch)
tree947f3d428b356bd8602d227a706e7e9e171dfcae
parent8682b3c522c639f3a0de31c86bb91f2f9a6c76cb (diff)
downloadlinux-56dc04af3b5e54be330e18630301d2bda5d365eb.tar.bz2
sh-pfc: Remove unused resource and num_resources platform data fields
The fields are now unused, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
-rw-r--r--drivers/sh/pfc/core.c17
-rw-r--r--include/linux/sh_pfc.h3
2 files changed, 4 insertions, 16 deletions
diff --git a/drivers/sh/pfc/core.c b/drivers/sh/pfc/core.c
index 9456c70a2da7..8e7818bccb29 100644
--- a/drivers/sh/pfc/core.c
+++ b/drivers/sh/pfc/core.c
@@ -28,31 +28,22 @@
static int sh_pfc_ioremap(struct sh_pfc *pfc, struct platform_device *pdev)
{
- unsigned int num_resources;
struct resource *res;
int k;
- if (pdev->num_resources) {
- num_resources = pdev->num_resources;
- res = pdev->resource;
- } else {
- num_resources = pfc->pdata->num_resources;
- res = pfc->pdata->resource;
- }
-
- if (num_resources == 0) {
+ if (pdev->num_resources == 0) {
pfc->num_windows = 0;
return 0;
}
- pfc->window = devm_kzalloc(pfc->dev, num_resources *
+ pfc->window = devm_kzalloc(pfc->dev, pdev->num_resources *
sizeof(*pfc->window), GFP_NOWAIT);
if (!pfc->window)
return -ENOMEM;
- pfc->num_windows = num_resources;
+ pfc->num_windows = pdev->num_resources;
- for (k = 0; k < num_resources; k++, res++) {
+ for (k = 0, res = pdev->resource; k < pdev->num_resources; k++, res++) {
WARN_ON(resource_type(res) != IORESOURCE_MEM);
pfc->window[k].phys = res->start;
pfc->window[k].size = resource_size(res);
diff --git a/include/linux/sh_pfc.h b/include/linux/sh_pfc.h
index fa1fec084229..4f942337d77e 100644
--- a/include/linux/sh_pfc.h
+++ b/include/linux/sh_pfc.h
@@ -111,9 +111,6 @@ struct sh_pfc_platform_data {
struct pinmux_irq *gpio_irq;
unsigned int gpio_irq_size;
- struct resource *resource;
- unsigned int num_resources;
-
unsigned long unlock_reg;
};