style: remove useless trailing semicolon and line continuations

found using checkpatch.pl[1]

[1]: https://review.coreboot.org/plugins/gitiles/coreboot/+/refs/heads/master/util/lint/checkpatch.pl

Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I7957c9694300fefb85d11f7819c43af95271f14c
diff --git a/plat/arm/common/aarch64/arm_sdei.c b/plat/arm/common/aarch64/arm_sdei.c
index 3c74a46..2e76118 100644
--- a/plat/arm/common/aarch64/arm_sdei.c
+++ b/plat/arm/common/aarch64/arm_sdei.c
@@ -38,7 +38,7 @@
 	}
 
 	for (i = 0; i < FCONF_GET_PROPERTY(sdei, dyn_config, shared_ev_cnt); i++) {
-		arm_sdei_shared[i] = (sdei_ev_map_t)SDEI_SHARED_EVENT( \
+		arm_sdei_shared[i] = (sdei_ev_map_t)SDEI_SHARED_EVENT(
 			FCONF_GET_PROPERTY(sdei, dyn_config, shared_ev_nums[i]),
 			FCONF_GET_PROPERTY(sdei, dyn_config, shared_ev_intrs[i]),
 			FCONF_GET_PROPERTY(sdei, dyn_config, shared_ev_flags[i]));