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Samsung mach/soc changes for v5.12

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Three fixes for S3C24xx: one for building with clang and two for
 warnings.
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Merge tag 'samsung-soc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc

Samsung mach/soc changes for v5.12

Three fixes for S3C24xx: one for building with clang and two for
warnings.

* tag 'samsung-soc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: s3c: irq-s3c24xx: staticize local functions
  ARM: s3c: irq-s3c24xx: include headers for missing declarations
  ARM: s3c: fix fiq for clang IAS

Link: https://lore.kernel.org/r/20210211082254.7934-1-krzk@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2021-02-11 12:48:40 +01:00
commit c2bd78de41
2 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm/mach-s3c/irq-s3c24xx-fiq.S
View File

@ -35,7 +35,6 @@
@ and an offset to the irq acknowledgment word
ENTRY(s3c24xx_spi_fiq_rx)
s3c24xx_spi_fix_rx:
.word fiq_rx_end - fiq_rx_start
.word fiq_rx_irq_ack - fiq_rx_start
fiq_rx_start:
@ -49,7 +48,7 @@ fiq_rx_start:
strb fiq_rtmp, [ fiq_rspi, # S3C2410_SPTDAT ]
subs fiq_rcount, fiq_rcount, #1
subnes pc, lr, #4 @@ return, still have work to do
subsne pc, lr, #4 @@ return, still have work to do
@@ set IRQ controller so that next op will trigger IRQ
mov fiq_rtmp, #0
@ -61,7 +60,6 @@ fiq_rx_irq_ack:
fiq_rx_end:
ENTRY(s3c24xx_spi_fiq_txrx)
s3c24xx_spi_fiq_txrx:
.word fiq_txrx_end - fiq_txrx_start
.word fiq_txrx_irq_ack - fiq_txrx_start
fiq_txrx_start:
@ -76,7 +74,7 @@ fiq_txrx_start:
strb fiq_rtmp, [ fiq_rspi, # S3C2410_SPTDAT ]
subs fiq_rcount, fiq_rcount, #1
subnes pc, lr, #4 @@ return, still have work to do
subsne pc, lr, #4 @@ return, still have work to do
mov fiq_rtmp, #0
str fiq_rtmp, [ fiq_rirq, # S3C2410_INTMOD - S3C24XX_VA_IRQ ]
@ -88,7 +86,6 @@ fiq_txrx_irq_ack:
fiq_txrx_end:
ENTRY(s3c24xx_spi_fiq_tx)
s3c24xx_spi_fix_tx:
.word fiq_tx_end - fiq_tx_start
.word fiq_tx_irq_ack - fiq_tx_start
fiq_tx_start:
@ -101,7 +98,7 @@ fiq_tx_start:
strb fiq_rtmp, [ fiq_rspi, # S3C2410_SPTDAT ]
subs fiq_rcount, fiq_rcount, #1
subnes pc, lr, #4 @@ return, still have work to do
subsne pc, lr, #4 @@ return, still have work to do
mov fiq_rtmp, #0
str fiq_rtmp, [ fiq_rirq, # S3C2410_INTMOD - S3C24XX_VA_IRQ ]

8
arch/arm/mach-s3c/irq-s3c24xx.c
View File

@ -21,6 +21,7 @@
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/of_address.h>
#include <linux/spi/s3c24xx.h>
#include <asm/exception.h>
#include <asm/mach/irq.h>
@ -32,6 +33,7 @@
#include "cpu.h"
#include "regs-irqtype.h"
#include "pm.h"
#include "s3c24xx.h"
#define S3C_IRQTYPE_NONE 0
#define S3C_IRQTYPE_EINT 1
@ -357,7 +359,7 @@ static inline int s3c24xx_handle_intc(struct s3c_irq_intc *intc,
return true;
}
asmlinkage void __exception_irq_entry s3c24xx_handle_irq(struct pt_regs *regs)
static asmlinkage void __exception_irq_entry s3c24xx_handle_irq(struct pt_regs *regs)
{
do {
if (likely(s3c_intc[0]))
@ -1305,7 +1307,7 @@ static struct s3c24xx_irq_of_ctrl s3c2410_ctrl[] = {
}
};
int __init s3c2410_init_intc_of(struct device_node *np,
static int __init s3c2410_init_intc_of(struct device_node *np,
struct device_node *interrupt_parent)
{
return s3c_init_intc_of(np, interrupt_parent,
@ -1327,7 +1329,7 @@ static struct s3c24xx_irq_of_ctrl s3c2416_ctrl[] = {
}
};
int __init s3c2416_init_intc_of(struct device_node *np,
static int __init s3c2416_init_intc_of(struct device_node *np,
struct device_node *interrupt_parent)
{
return s3c_init_intc_of(np, interrupt_parent,