diff mbox series

[RFC,v3,72/78] hw/ssi: add fallthrough pseudo-keyword

Message ID ddd1b9ad088e5020ef9bea8773f09e18dc474fc0.1697186560.git.manos.pitsidianakis@linaro.org
State New
Headers show
Series Strict disable implicit fallthrough | expand

Commit Message

Manos Pitsidianakis Oct. 13, 2023, 8:46 a.m. UTC 
In preparation of raising -Wimplicit-fallthrough to 5, replace all
fall-through comments with the fallthrough attribute pseudo-keyword.

Signed-off-by: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org>
---
 hw/ssi/npcm7xx_fiu.c | 14 ++++++-------
 hw/ssi/omap_spi.c    | 48 ++++++++++++++++++++++----------------------
 2 files changed, 31 insertions(+), 31 deletions(-)
diff mbox series

Patch

diff --git a/hw/ssi/npcm7xx_fiu.c b/hw/ssi/npcm7xx_fiu.c
index 4eedb2927e..fadd66a675 100644
--- a/hw/ssi/npcm7xx_fiu.c
+++ b/hw/ssi/npcm7xx_fiu.c
@@ -167,7 +167,7 @@  static uint64_t npcm7xx_fiu_flash_read(void *opaque, hwaddr addr,
     switch (FIU_DRD_CFG_ADDSIZ(drd_cfg)) {
     case FIU_ADDSIZ_4BYTES:
         ssi_transfer(fiu->spi, extract32(addr, 24, 8));
-        /* fall through */
+        fallthrough;
     case FIU_ADDSIZ_3BYTES:
         ssi_transfer(fiu->spi, extract32(addr, 16, 8));
         ssi_transfer(fiu->spi, extract32(addr, 8, 8));
@@ -226,7 +226,7 @@  static void npcm7xx_fiu_flash_write(void *opaque, hwaddr addr, uint64_t v,
     switch (FIU_DWR_CFG_ADDSIZ(dwr_cfg)) {
     case FIU_ADDSIZ_4BYTES:
         ssi_transfer(fiu->spi, extract32(addr, 24, 8));
-        /* fall through */
+        fallthrough;
     case FIU_ADDSIZ_3BYTES:
         ssi_transfer(fiu->spi, extract32(addr, 16, 8));
         ssi_transfer(fiu->spi, extract32(addr, 8, 8));
@@ -285,16 +285,16 @@  static void send_address(SSIBus *spi, unsigned int addsiz, uint32_t addr)
     switch (addsiz) {
     case 4:
         ssi_transfer(spi, extract32(addr, 24, 8));
-        /* fall through */
+        fallthrough;
     case 3:
         ssi_transfer(spi, extract32(addr, 16, 8));
-        /* fall through */
+        fallthrough;
     case 2:
         ssi_transfer(spi, extract32(addr, 8, 8));
-        /* fall through */
+        fallthrough;
     case 1:
         ssi_transfer(spi, extract32(addr, 0, 8));
-        /* fall through */
+        fallthrough;
     case 0:
         break;
     }
@@ -391,7 +391,7 @@  static void npcm7xx_fiu_ctrl_write(void *opaque, hwaddr addr, uint64_t v,
             value &= ~FIU_UMA_CFG_CMMLCK_MASK;
             value |= (s->regs[reg] & FIU_UMA_CFG_CMMLCK_MASK);
         }
-        /* fall through */
+        fallthrough;
     case NPCM7XX_FIU_DRD_CFG:
     case NPCM7XX_FIU_DWR_CFG:
         if (s->regs[reg] & NPCM7XX_FIU_CFG_LCK) {
diff --git a/hw/ssi/omap_spi.c b/hw/ssi/omap_spi.c
index 8f85c3e391..a0f367bd17 100644
--- a/hw/ssi/omap_spi.c
+++ b/hw/ssi/omap_spi.c
@@ -170,47 +170,47 @@  static uint64_t omap_mcspi_read(void *opaque, hwaddr addr, unsigned size)
         return s->control;
 
     case 0x68: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x54: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x40: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x2c:	/* MCSPI_CHCONF */
         return s->ch[ch].config;
 
     case 0x6c: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x58: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x44: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x30:	/* MCSPI_CHSTAT */
         return s->ch[ch].status;
 
     case 0x70: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x5c: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x48: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x34:	/* MCSPI_CHCTRL */
         return s->ch[ch].control;
 
     case 0x74: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x60: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x4c: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x38:	/* MCSPI_TX */
         return s->ch[ch].tx;
 
     case 0x78: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x64: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x50: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x3c:	/* MCSPI_RX */
         s->ch[ch].status &= ~(1 << 0);			/* RXS */
         ret = s->ch[ch].rx;
@@ -288,11 +288,11 @@  static void omap_mcspi_write(void *opaque, hwaddr addr,
         break;
 
     case 0x68: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x54: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x40: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x2c:	/* MCSPI_CHCONF */
         if ((value ^ s->ch[ch].config) & (3 << 14))	/* DMAR | DMAW */
             omap_mcspi_dmarequest_update(s->ch + ch);
@@ -309,11 +309,11 @@  static void omap_mcspi_write(void *opaque, hwaddr addr,
         break;
 
     case 0x70: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x5c: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x48: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x34:	/* MCSPI_CHCTRL */
         if (value & ~s->ch[ch].control & 1) {		/* EN */
             s->ch[ch].control |= 1;
@@ -323,11 +323,11 @@  static void omap_mcspi_write(void *opaque, hwaddr addr,
         break;
 
     case 0x74: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x60: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x4c: ch ++;
-        /* fall through */
+        fallthrough;
     case 0x38:	/* MCSPI_TX */
         s->ch[ch].tx = value;
         s->ch[ch].status &= ~(1 << 1);			/* TXS */