From: sricharan <r.sricharan@xxxxxx>
Fix below sparse warnings from the l3-noc and l3-smx error handlers
files.
arch/arm/mach-omap2/omap_l3_smx.h:209:22: warning: symbol 'omap3_l3_app_bases' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_smx.h:308:22: warning: symbol 'omap3_l3_debug_bases' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_smx.h:325:2: warning: incorrect type in initializer (different address spaces)
arch/arm/mach-omap2/omap_l3_smx.h:325:2: expected unsigned int [usertype] *
arch/arm/mach-omap2/omap_l3_smx.h:325:2: got unsigned int [noderef] [toplevel] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_smx.h:326:2: warning: incorrect type in initializer (different address spaces)
arch/arm/mach-omap2/omap_l3_smx.h:326:2: expected unsigned int [usertype] *
arch/arm/mach-omap2/omap_l3_smx.h:326:2: got unsigned int [noderef] [toplevel] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_smx.h:324:5: warning: symbol 'omap3_l3_bases' was not declared. Should it be static?
CC arch/arm/mach-omap2/omap_l3_smx.o
CHECK arch/arm/mach-omap2/omap_l3_noc.c
arch/arm/mach-omap2/omap_l3_noc.c:73:13: warning: symbol '__v' shadows an earlier one
arch/arm/mach-omap2/omap_l3_noc.c:73:13: originally declared here
arch/arm/mach-omap2/omap_l3_noc.c:83:20: warning: symbol '__v' shadows an earlier one
arch/arm/mach-omap2/omap_l3_noc.c:83:20: originally declared here
arch/arm/mach-omap2/omap_l3_noc.c:90:5: warning: symbol '__v' shadows an earlier one
arch/arm/mach-omap2/omap_l3_noc.c:90:5: originally declared here
arch/arm/mach-omap2/omap_l3_noc.h:39:5: warning: symbol 'l3_flagmux' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_noc.h:46:5: warning: symbol 'l3_targ_inst_clk1' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_noc.h:54:5: warning: symbol 'l3_targ_inst_clk2' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_noc.h:75:5: warning: symbol 'l3_targ_inst_clk3' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_noc.h:79:6: warning: symbol 'l3_targ_inst_name' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_noc.h:112:5: warning: symbol 'l3_targ' was not declared. Should it be static?
arch/arm/mach-omap2/omap_l3_noc.c:72:11: warning: cast removes address space of expression
arch/arm/mach-omap2/omap_l3_noc.c:73:13: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-omap2/omap_l3_noc.c:73:13: expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_noc.c:73:13: got unsigned int
arch/arm/mach-omap2/omap_l3_noc.c:83:20: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-omap2/omap_l3_noc.c:83:20: expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_noc.c:83:20: got unsigned int
arch/arm/mach-omap2/omap_l3_noc.c:90:5: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-omap2/omap_l3_noc.c:90:5: expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_noc.c:90:5: got unsigned int
arch/arm/mach-omap2/omap_l3_noc.c:96:5: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-omap2/omap_l3_noc.c:96:5: expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_noc.c:96:5: got unsigned int
arch/arm/mach-omap2/omap_l3_noc.c:108:5: warning: incorrect type in argument 1 (different base types)
arch/arm/mach-omap2/omap_l3_noc.c:108:5: expected void const volatile [noderef] <asn:2>*<noident>
arch/arm/mach-omap2/omap_l3_noc.c:108:5: got unsigned int
Signed-off-by: sricharan <r.sricharan@xxxxxx>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
Reported-by: Paul Walmsley <paul@xxxxxxxxx>
Cc: Paul Walmsley <paul@xxxxxxxxx>
---
arch/arm/mach-omap2/omap_l3_noc.c | 11 ++++++-----
arch/arm/mach-omap2/omap_l3_noc.h | 12 ++++++------
arch/arm/mach-omap2/omap_l3_smx.h | 6 +++---
3 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/arch/arm/mach-omap2/omap_l3_noc.c b/arch/arm/mach-omap2/omap_l3_noc.c
index 1f68e95..8f18357 100644
--- a/arch/arm/mach-omap2/omap_l3_noc.c
+++ b/arch/arm/mach-omap2/omap_l3_noc.c
@@ -58,7 +58,8 @@ static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
struct omap4_l3 *l3 = _l3;
int inttype, i;
int err_src = 0;
- u32 std_err_main, err_reg, clear, base, l3_targ_base;
+ u32 std_err_main, err_reg, clear;
+ void __iomem *base, *l3_targ_base;
char *source_name;
/* Get the Type of interrupt */
@@ -69,8 +70,8 @@ static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
* Read the regerr register of the clock domain
* to determine the source
*/
- base = (u32)l3->l3_base[i];
- err_reg = readl(base + l3_flagmux[i] +
+ base = l3->l3_base[i];
+ err_reg = __raw_readl(base + l3_flagmux[i] +
+ L3_FLAGMUX_REGERR0 + (inttype << 3));
/* Get the corresponding error and analyse */
@@ -80,7 +81,7 @@ static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
/* Read the stderrlog_main_source from clk domain */
l3_targ_base = base + *(l3_targ[i] + err_src);
- std_err_main = readl(l3_targ_base +
+ std_err_main = __raw_readl(l3_targ_base +
L3_TARG_STDERRLOG_MAIN);
switch (std_err_main & CUSTOM_ERROR) {
@@ -89,7 +90,7 @@ static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
l3_targ_inst_name[i][err_src];
WARN(true, "L3 standard error: SOURCE:%s at address 0x%x\n",
source_name,
- readl(l3_targ_base +
+ __raw_readl(l3_targ_base +
L3_TARG_STDERRLOG_SLVOFSLSB));
/* clear the std error log*/
clear = std_err_main | CLEAR_STDERR_LOG;
diff --git a/arch/arm/mach-omap2/omap_l3_noc.h b/arch/arm/mach-omap2/omap_l3_noc.h
index 9120e70..74c1643 100644
--- a/arch/arm/mach-omap2/omap_l3_noc.h
+++ b/arch/arm/mach-omap2/omap_l3_noc.h
@@ -36,14 +36,14 @@
#define L3_TARG_STDERRLOG_SLVOFSLSB 0x5c
#define L3_FLAGMUX_REGERR0 0xc
-u32 l3_flagmux[L3_MODULES] = {
+static u32 l3_flagmux[L3_MODULES] = {
0x500,
0x1000,
0X0200
};
/* L3 Target standard Error register offsets */
-u32 l3_targ_inst_clk1[] = {
+static u32 l3_targ_inst_clk1[] = {
0x100, /* DMM1 */
0x200, /* DMM2 */
0x300, /* ABE */
@@ -51,7 +51,7 @@ u32 l3_targ_inst_clk1[] = {
0x600 /* CLK2 PWR DISC */
};
-u32 l3_targ_inst_clk2[] = {
+static u32 l3_targ_inst_clk2[] = {
0x500, /* CORTEX M3 */
0x300, /* DSS */
0x100, /* GPMC */
@@ -72,11 +72,11 @@ u32 l3_targ_inst_clk2[] = {
0xB00 /* L4 PER2*/
};
-u32 l3_targ_inst_clk3[] = {
+static u32 l3_targ_inst_clk3[] = {
0x0100 /* EMUSS */
};
-char *l3_targ_inst_name[L3_MODULES][18] = {
+static char *l3_targ_inst_name[L3_MODULES][18] = {
{
"DMM1",
"DMM2",
@@ -109,7 +109,7 @@ char *l3_targ_inst_name[L3_MODULES][18] = {
},
};
-u32 *l3_targ[L3_MODULES] = {
+static u32 *l3_targ[L3_MODULES] = {
l3_targ_inst_clk1,
l3_targ_inst_clk2,
l3_targ_inst_clk3,
diff --git a/arch/arm/mach-omap2/omap_l3_smx.h b/arch/arm/mach-omap2/omap_l3_smx.h
index 18e5ec2..4f3cebc 100644
--- a/arch/arm/mach-omap2/omap_l3_smx.h
+++ b/arch/arm/mach-omap2/omap_l3_smx.h
@@ -206,7 +206,7 @@ struct omap3_l3 {
};
/* offsets for l3 agents in order with the Flag status register */
-unsigned int __iomem omap3_l3_app_bases[] = {
+static unsigned int omap3_l3_app_bases[] = {
/* MPU IA */
0x1400,
0x1400,
@@ -305,7 +305,7 @@ unsigned int __iomem omap3_l3_app_bases[] = {
0,
};
-unsigned int __iomem omap3_l3_debug_bases[] = {
+static unsigned int omap3_l3_debug_bases[] = {
/* MPU DATA IA */
0x1400,
/* RESERVED */
@@ -321,7 +321,7 @@ unsigned int __iomem omap3_l3_debug_bases[] = {
/* REST RESERVED */
};
-u32 *omap3_l3_bases[] = {
+static u32 *omap3_l3_bases[] = {
omap3_l3_app_bases,
omap3_l3_debug_bases,
};
--
1.7.4.1
--
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