Hello.
On 05-10-2012 12:07, Kishon Vijay Abraham I wrote:
Platfrom device for ocp2scp is created using omap_device_build in
devices file. This is used for both omap4(musb) and omap5(dwc3).
Signed-off-by: Kishon Vijay Abraham I<kishon@xxxxxx>
---
arch/arm/mach-omap2/devices.c | 72 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index c8c2117..e2ba505 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
[...]
@@ -613,6 +614,76 @@ static void omap_init_vout(void)
[...]
+static void omap_init_ocp2scp(void)
+{
+ struct omap_hwmod *oh;
+ struct platform_device *pdev;
+ int bus_id = -1, dev_cnt = 0, i;
+ struct omap_ocp2scp_dev *ocp2scp_dev;
+ const char *oh_name, *name;
+ struct omap_ocp2scp_platform_data *pdata;
+
+ oh_name = "ocp2scp_usb_phy";
+ name = "omap-ocp2scp";
+
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh) {
+ pr_err("%s: could not find omap_hwmod for %s\n", __func__,
+ oh_name);
+ return;
+ }
+
+ pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ pr_err("%s: No memory for ocp2scp pdata\n", __func__);
+ return;
+ }
+
+ ocp2scp_dev = oh->dev_attr;
+ dev_cnt = count_ocp2scp_devices(ocp2scp_dev);
+
+ if (!dev_cnt) {
+ pr_err("%s: No devices connected to ocp2scp\n", __func__);
+ return;
Don't you leak 'pdata' here?
+ }
+
+ pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *)
+ * dev_cnt, GFP_KERNEL);
+ if (!pdata->devices) {
+ pr_err("%s: No memory for ocp2scp pdata devices\n", __func__);
+ return;
+ }
+
+ for (i = 0; i< dev_cnt; i++, ocp2scp_dev++)
+ pdata->devices[i] = ocp2scp_dev;
+
+ pdata->dev_cnt = dev_cnt;
+
+ pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata), NULL,
+ 0, false);
+ if (IS_ERR(pdev)) {
+ pr_err("Could not build omap_device for %s %s\n",
+ name, oh_name);
+ return;
Don't you leak 'pdata' and 'pdata->devices' here?
+ }
+}
WBR, Sergei
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