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linker generated list: explicit alignment on data definitions

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The alignment fix on struct device definitions should be done to all
such linker list tricks. Let's abstract the declaration plus alignment
with a macro and apply it to all concerned cases.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This commit is contained in:
Nicolas Pitre 2019-05-25 22:53:37 -04:00 • committed by Andrew Boie
commit 8bb1f2a947
4 changed files with 39 additions and 21 deletions
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10
include/device.h
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@ -107,9 +107,8 @@ extern "C" {
.name = drv_name, .init = (init_fn), \
.config_info = (cfg_info) \
}; \
static struct device _CONCAT(__device_, dev_name) __used \
__attribute__((__section__(".init_" #level STRINGIFY(prio)), \
aligned(__alignof(struct device)))) = { \
static Z_DECL_ALIGN(struct device) _CONCAT(__device_, dev_name) __used \
__attribute__((__section__(".init_" #level STRINGIFY(prio)))) = { \
.config = &_CONCAT(__config_, dev_name), \
.driver_api = api, \
.driver_data = data \
@ -165,9 +164,8 @@ extern "C" {
.pm = &_CONCAT(__pm_, dev_name), \
.config_info = (cfg_info) \
}; \
static struct device _CONCAT(__device_, dev_name) __used \
__attribute__((__section__(".init_" #level STRINGIFY(prio)), \
aligned(__alignof(struct device)))) = { \
static Z_DECL_ALIGN(struct device) _CONCAT(__device_, dev_name) __used \
__attribute__((__section__(".init_" #level STRINGIFY(prio)))) = { \
.config = &_CONCAT(__config_, dev_name), \
.driver_api = api, \
.driver_data = data, \