Merge tag 'omap-for-v4.13/soc-v4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

SoC changes for omap variants for v4.13 merge window:

- PM clean-up in preparation of adding am335x/am437x PM support

- Fixes for issues found by Coccinelle

- Legacy code removal now that everything boots in device
  tree only mode

- Interconnect changes in preparation of moving clkctrl clocks
  to be managed by clkctrl clock driver

- Interconnect changes to add omap4 crypto acceclerator
  support

* tag 'omap-for-v4.13/soc-v4-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (27 commits)
  ARM: OMAP4: hwmod_data: add SHAM crypto accelerator
  ARM: OMAP4: hwmod data: add des
  ARM: OMAP4: hwmod data: add aes2
  ARM: OMAP4: hwmod data: add aes1
  ARM: OMAP2+: Remove unused legacy code for n8x0
  ARM: OMAP2+: Remove unused legacy code for watchdog
  ARM: OMAP2+: Remove unused legacy code for interconnects
  ARM: OMAP2+: Remove unused legacy code for PRM
  ARM: OMAP2+: Remove unused legacy code for io.c
  ARM: OMAP2+: Remove unused legacy code for McBSP
  ARM: OMAP2+: SmartReflex: Delete an error message for a failed memory allocation in two functions
  ARM: OMAP2+: Use kcalloc() in sr_set_nvalues()
  ARM: OMAP2+: Improve a size determination in sr_dev_init()
  ARM: OMAP2+: Delete an error message for a failed memory allocation in two functions
  ARM: OMAP2+: Remove unused legacy code for device init
  ARM: OMAP2+: Remove unused legacy code for PMU
  ARM: OMAP2+: Remove unused legacy code for opp
  ARM: OMAP2+: hwmod: populate clkctrl clocks for hwmods if available
  ARM: OMAP4: cminst: add support for clkdm_xlate_address
  ARM: omap2+: clockdomain: add clkdm_xlate_address
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 4 insertions, 11 deletions

diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index d7cff2632d1e..eef6935e0403 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -44,13 +44,9 @@ static void __init sr_set_nvalues(struct omap_volt_data *volt_data,
 	while (volt_data[count].volt_nominal)
 		count++;
 
-	nvalue_table = kzalloc(sizeof(struct omap_sr_nvalue_table)*count,
-			GFP_KERNEL);
-
-	if (!nvalue_table) {
-		pr_err("OMAP: SmartReflex: cannot allocate memory for n-value table\n");
+	nvalue_table = kcalloc(count, sizeof(*nvalue_table), GFP_KERNEL);
+	if (!nvalue_table)
 		return;
-	}
 
 	for (i = 0, j = 0; i < count; i++) {
 		u32 v;
@@ -102,12 +98,9 @@ static int __init sr_dev_init(struct omap_hwmod *oh, void *user)
 	char *name = "smartreflex";
 	static int i;
 
-	sr_data = kzalloc(sizeof(struct omap_sr_data), GFP_KERNEL);
-	if (!sr_data) {
-		pr_err("%s: Unable to allocate memory for %s sr_data\n",
-		       __func__, oh->name);
+	sr_data = kzalloc(sizeof(*sr_data), GFP_KERNEL);
+	if (!sr_data)
 		return -ENOMEM;
-	}
 
 	sr_dev_attr = (struct omap_smartreflex_dev_attr *)oh->dev_attr;
 	if (!sr_dev_attr || !sr_dev_attr->sensor_voltdm_name) {