Merge tag 'drivers_soc_for_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/drivers

drivers: soc: TI SOC changes for 5.11

- ti_sci changes towards DMSS support
- Static warning fixes
- Kconfig update for Keystone ARM64 socs
- AM64X SOC family support

* tag 'drivers_soc_for_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone: (23 commits)
  drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
  soc: ti: Fix reference imbalance in knav_dma_probe
  soc: ti: pruss: Remove wrong check against *get_match_data return value
  soc: ti: Kconfig: Drop ARM64 SoC specific configs
  soc: ti: k3-ringacc: Provide documentation for 'k3_ring's 'state'
  soc: ti: wkup_m3_ipc: Document 'm3_ipc' parameter throughout
  soc: ti: pm33xx: Remove set but unused variable 'ret'
  soc: ti: knav_dma: Fix a kernel function doc formatting issue
  soc: ti: knav_qmss_queue: Fix a whole host of function documentation issues
  soc: ti: knav_qmss_queue: Remove set but unchecked variable 'ret'
  soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
  soc: ti: knav_qmss: fix reference leak in knav_queue_probe
  soc: ti: k3-socinfo: Add entry for AM64X SoC family
  soc: ti: k3-ringacc: Use correct device for allocation in RING mode
  firmware: ti_sci: rm: Remove unused config() from ti_sci_rm_ringacc_ops
  soc: ti: k3-ringacc: Use the ti_sci set_cfg callback for ring configuration
  firmware: ti_sci: rm: Add new ops for ring configuration
  firmware: ti_sci: rm: Remove ring_get_config support
  firmware: ti_sci: rm: Add support for extended_ch_type for tx channel
  soc: ti: ti_sci_inta_msi: Add support for second range in resource ranges
  ...

Link: https://lore.kernel.org/r/1606851405-26338-1-git-send-email-santosh.shilimkar@oracle.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c
index c1d550e90c31..64f3e3105540 100644
--- a/drivers/soc/ti/pm33xx.c
+++ b/drivers/soc/ti/pm33xx.c
@@ -136,13 +136,11 @@ static int am33xx_push_sram_idle(void)
 
 static int am33xx_do_sram_idle(u32 wfi_flags)
 {
-	int ret = 0;
-
 	if (!m3_ipc || !pm_ops)
 		return 0;
 
 	if (wfi_flags & WFI_FLAG_WAKE_M3)
-		ret = m3_ipc->ops->prepare_low_power(m3_ipc, WKUP_M3_IDLE);
+		m3_ipc->ops->prepare_low_power(m3_ipc, WKUP_M3_IDLE);
 
 	return pm_ops->cpu_suspend(am33xx_do_wfi_sram, wfi_flags);
 }