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/nvidia/tegra/drivers/flowctrl/flowctrl.c b/plat/nvidia/tegra/drivers/flowctrl/flowctrl.c
index 8f55554..4c9f4af 100644
--- a/plat/nvidia/tegra/drivers/flowctrl/flowctrl.c
+++ b/plat/nvidia/tegra/drivers/flowctrl/flowctrl.c
@@ -84,7 +84,7 @@
 void tegra_fc_ccplex_pgexit_lock(void)
 {
 	unsigned int i, cpu = read_mpidr() & MPIDR_CPU_MASK;
-	uint32_t flags = tegra_fc_read_32(FLOWCTRL_FC_SEQ_INTERCEPT) & ~INTERCEPT_IRQ_PENDING;;
+	uint32_t flags = tegra_fc_read_32(FLOWCTRL_FC_SEQ_INTERCEPT) & ~INTERCEPT_IRQ_PENDING;
 	uint32_t icept_cpu_flags[] = {
 		INTERCEPT_EXIT_PG_CORE0,
 		INTERCEPT_EXIT_PG_CORE1,