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device: Const-ify all device driver instance pointers

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Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.

A coccinelle rule is used for this:

@r_const_dev_1
  disable optional_qualifier
@
@@
-struct device *
+const struct device *

@r_const_dev_2
 disable optional_qualifier
@
@@
-struct device * const
+const struct device *

Fixes #27399

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2020-04-30 20:33:38 +02:00 • committed by Carles Cufí
commit e18fcbba5a
1426 changed files with 9356 additions and 8368 deletions
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4
boards/arm/mimxrt1020_evk/pinmux.c
View file

@ -16,7 +16,7 @@ static gpio_pin_config_t enet_gpio_config = {
};
#endif
static int mimxrt1020_evk_init(struct device *dev)
static int mimxrt1020_evk_init(const struct device *dev)
{
ARG_UNUSED(dev);
@ -148,7 +148,7 @@ static int mimxrt1020_evk_init(struct device *dev)
}
#if DT_NODE_HAS_STATUS(DT_NODELABEL(enet), okay) && CONFIG_NET_L2_ETHERNET
static int mimxrt1020_evk_phy_reset(struct device *dev)
static int mimxrt1020_evk_phy_reset(const struct device *dev)
{
/* RESET PHY chip. */
k_busy_wait(USEC_PER_MSEC * 10U);