We do not want to compile the DM remove code for SPL. Currently,
we undef it in include/config_uncmd_spl.h (for C files) and in
scripts/Makefile.uncmd_spl (for Makefiles). This is really ugly.
This commit demonstrates how we can deprecate those two files.
Use $(SPL_) for the entry in the Makfile and CONFIG_IS_ENABLED()
in C files.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
Changes in v2: None
drivers/core/Makefile | 2 +-
drivers/core/device.c | 6 +++---
drivers/core/uclass.c | 4 ++--
include/config_uncmd_spl.h | 1 -
include/dm/device-internal.h | 10 +++++-----
include/dm/uclass-internal.h | 4 ++--
scripts/Makefile.uncmd_spl | 2 --
7 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/drivers/core/Makefile b/drivers/core/Makefile
index d3cd968..d7ffac0 100644
--- a/drivers/core/Makefile
+++ b/drivers/core/Makefile
@@ -9,7 +9,7 @@ obj-$(CONFIG_DEVRES) += devres.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_OF_CONTROL) += simple-bus.o
endif
-obj-$(CONFIG_DM_DEVICE_REMOVE) += device-remove.o
+obj-$(CONFIG_$(SPL_)DM_DEVICE_REMOVE) += device-remove.o
obj-$(CONFIG_DM) += dump.o
obj-$(CONFIG_OF_CONTROL) += regmap.o
obj-$(CONFIG_OF_CONTROL) += syscon-uclass.o
diff --git a/drivers/core/device.c b/drivers/core/device.c
index b479be7..47ec9c0 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -140,7 +140,7 @@ int device_bind(struct udevice *parent, const struct driver
*drv,
return 0;
fail_child_post_bind:
- if (IS_ENABLED(CONFIG_DM_DEVICE_REMOVE)) {
+ if (CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)) {
if (drv->unbind && drv->unbind(dev)) {
dm_warn("unbind() method failed on dev '%s' on error
path\n",
dev->name);
@@ -148,14 +148,14 @@ fail_child_post_bind:
}
fail_bind:
- if (IS_ENABLED(CONFIG_DM_DEVICE_REMOVE)) {
+ if (CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)) {
if (uclass_unbind_device(dev)) {
dm_warn("Failed to unbind dev '%s' on error path\n",
dev->name);
}
}
fail_uclass_bind:
- if (IS_ENABLED(CONFIG_DM_DEVICE_REMOVE)) {
+ if (CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)) {
list_del(&dev->sibling_node);
if (dev->flags & DM_FLAG_ALLOC_PARENT_PDATA) {
free(dev->parent_platdata);
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index aba9880..adf13a7 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -391,7 +391,7 @@ err:
return ret;
}
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int uclass_unbind_device(struct udevice *dev)
{
struct uclass *uc;
@@ -471,7 +471,7 @@ int uclass_post_probe_device(struct udevice *dev)
return 0;
}
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int uclass_pre_remove_device(struct udevice *dev)
{
struct uclass_driver *uc_drv;
diff --git a/include/config_uncmd_spl.h b/include/config_uncmd_spl.h
index c191f56..86cc0c3 100644
--- a/include/config_uncmd_spl.h
+++ b/include/config_uncmd_spl.h
@@ -32,7 +32,6 @@
#endif
#undef CONFIG_DM_WARN
-#undef CONFIG_DM_DEVICE_REMOVE
#undef CONFIG_DM_SEQ_ALIAS
#undef CONFIG_DM_STDIO
diff --git a/include/dm/device-internal.h b/include/dm/device-internal.h
index 7da4216..83e7e34 100644
--- a/include/dm/device-internal.h
+++ b/include/dm/device-internal.h
@@ -87,7 +87,7 @@ int device_probe_child(struct udevice *dev, void
*parent_priv);
* @dev: Pointer to device to remove
* @return 0 if OK, -ve on error (an error here is normally a very bad thing)
*/
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int device_remove(struct udevice *dev);
#else
static inline int device_remove(struct udevice *dev) { return 0; }
@@ -101,7 +101,7 @@ static inline int device_remove(struct udevice *dev) {
return 0; }
* @dev: Pointer to device to unbind
* @return 0 if OK, -ve on error
*/
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int device_unbind(struct udevice *dev);
#else
static inline int device_unbind(struct udevice *dev) { return 0; }
@@ -112,7 +112,7 @@ static inline int device_unbind(struct udevice *dev) {
return 0; }
* @dev: The device whose children are to be removed
* @return 0 on success, -ve on error
*/
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int device_remove_children(struct udevice *dev);
#else
static inline int device_remove_children(struct udevice *dev) { return 0; }
@@ -127,13 +127,13 @@ static inline int device_remove_children(struct udevice
*dev) { return 0; }
* @dev: The device that is to be stripped of its children
* @return 0 on success, -ve on error
*/
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int device_unbind_children(struct udevice *dev);
#else
static inline int device_unbind_children(struct udevice *dev) { return 0; }
#endif
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
void device_free(struct udevice *dev);
#else
static inline void device_free(struct udevice *dev) {}
diff --git a/include/dm/uclass-internal.h b/include/dm/uclass-internal.h
index 9b68508..b51e1da 100644
--- a/include/dm/uclass-internal.h
+++ b/include/dm/uclass-internal.h
@@ -116,7 +116,7 @@ int uclass_bind_device(struct udevice *dev);
* @dev: Pointer to the device
* #return 0 on success, -ve on error
*/
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int uclass_unbind_device(struct udevice *dev);
#else
static inline int uclass_unbind_device(struct udevice *dev) { return 0; }
@@ -153,7 +153,7 @@ int uclass_post_probe_device(struct udevice *dev);
* @dev: Pointer to the device
* #return 0 on success, -ve on error
*/
-#ifdef CONFIG_DM_DEVICE_REMOVE
+#if CONFIG_IS_ENABLED(DM_DEVICE_REMOVE)
int uclass_pre_remove_device(struct udevice *dev);
#else
static inline int uclass_pre_remove_device(struct udevice *dev) { return 0; }
diff --git a/scripts/Makefile.uncmd_spl b/scripts/Makefile.uncmd_spl
index 4f05652..a0630d1 100644
--- a/scripts/Makefile.uncmd_spl
+++ b/scripts/Makefile.uncmd_spl
@@ -15,6 +15,4 @@ CONFIG_DM_SPI=
CONFIG_DM_SPI_FLASH=
endif
-CONFIG_DM_DEVICE_REMOVE=
-
endif
--
1.9.1
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
