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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-12-17 22:31:32 +0300
committerKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2024-01-23 18:15:57 +0300
commitd10e03cf9a4d78c67ef779dab5a5f4fb94fb835e (patch)
tree90f0cda9ad30a612706897707010173841d11761 /drivers/memory
parentb8631e4b96bb4b0c4f5a57d5767afe5e56eba075 (diff)
downloadlinux-d10e03cf9a4d78c67ef779dab5a5f4fb94fb835e.tar.xz
memory: emif: Simplify code handling CONFIG_OF
The first thing that of_get_memory_device_details() does is calling of_parse_phandle(). With CONFIG_OF=n this returns NULL in a static inline function. So the compiler can determine that of_get_memory_device_details() also returns NULL. bloat-o-meter confirms that this patch has no effects on the size of the generated code for CONFIG_OF=n builds. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/9d53683c34a730c8579a1468b643b11d1379106e.1702829744.git.u.kleine-koenig@pengutronix.de Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/emif.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/memory/emif.c b/drivers/memory/emif.c
index f5e654abe04c..c5a24501db9b 100644
--- a/drivers/memory/emif.c
+++ b/drivers/memory/emif.c
@@ -826,7 +826,6 @@ static int is_custom_config_valid(struct emif_custom_configs *cust_cfgs,
return valid;
}
-#if defined(CONFIG_OF)
static void __init_or_module of_get_custom_configs(struct device_node *np_emif,
struct emif_data *emif)
{
@@ -983,15 +982,6 @@ out:
return emif;
}
-#else
-
-static struct emif_data * __init_or_module of_get_memory_device_details(
- struct device_node *np_emif, struct device *dev)
-{
- return NULL;
-}
-#endif
-
static struct emif_data *__init_or_module get_device_details(
struct platform_device *pdev)
{