[PATCH 07/10] aspeed/smc: Rename AspeedSMCFlash 'id' to 'cs'

[Cédric Le Goater]

'cs' is a more appropriate name to index SPI flash devices.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 include/hw/ssi/aspeed_smc.h |  2 +-
 hw/ssi/aspeed_smc.c         | 30 +++++++++++++++---------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/include/hw/ssi/aspeed_smc.h b/include/hw/ssi/aspeed_smc.h
index 097bb6aaf5f8..40b6926b3e02 100644
--- a/include/hw/ssi/aspeed_smc.h
+++ b/include/hw/ssi/aspeed_smc.h
@@ -33,7 +33,7 @@ struct AspeedSMCState;
 typedef struct AspeedSMCFlash {
     struct AspeedSMCState *controller;
 
-    uint8_t id;
+    uint8_t cs;
 
     MemoryRegion mmio;
 } AspeedSMCFlash;
diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c
index 6d0984cc1d17..a47719946941 100644
--- a/hw/ssi/aspeed_smc.c
+++ b/hw/ssi/aspeed_smc.c
@@ -352,20 +352,20 @@ static inline int aspeed_smc_flash_mode(const 
AspeedSMCFlash *fl)
 {
     const AspeedSMCState *s = fl->controller;
 
-    return s->regs[s->r_ctrl0 + fl->id] & CTRL_CMD_MODE_MASK;
+    return s->regs[s->r_ctrl0 + fl->cs] & CTRL_CMD_MODE_MASK;
 }
 
 static inline bool aspeed_smc_is_writable(const AspeedSMCFlash *fl)
 {
     const AspeedSMCState *s = fl->controller;
 
-    return s->regs[s->r_conf] & (1 << (s->conf_enable_w0 + fl->id));
+    return s->regs[s->r_conf] & (1 << (s->conf_enable_w0 + fl->cs));
 }
 
 static inline int aspeed_smc_flash_cmd(const AspeedSMCFlash *fl)
 {
     const AspeedSMCState *s = fl->controller;
-    int cmd = (s->regs[s->r_ctrl0 + fl->id] >> CTRL_CMD_SHIFT) & CTRL_CMD_MASK;
+    int cmd = (s->regs[s->r_ctrl0 + fl->cs] >> CTRL_CMD_SHIFT) & CTRL_CMD_MASK;
 
     /*
      * In read mode, the default SPI command is READ (0x3). In other
@@ -393,7 +393,7 @@ static inline int aspeed_smc_flash_is_4byte(const 
AspeedSMCFlash *fl)
     if (asc->segments == aspeed_2400_spi1_segments) {
         return s->regs[s->r_ctrl0] & CTRL_AST2400_SPI_4BYTE;
     } else {
-        return s->regs[s->r_ce_ctrl] & (1 << (CTRL_EXTENDED0 + fl->id));
+        return s->regs[s->r_ce_ctrl] & (1 << (CTRL_EXTENDED0 + fl->cs));
     }
 }
 
@@ -401,9 +401,9 @@ static void aspeed_smc_flash_do_select(AspeedSMCFlash *fl, 
bool unselect)
 {
     AspeedSMCState *s = fl->controller;
 
-    trace_aspeed_smc_flash_select(fl->id, unselect ? "un" : "");
+    trace_aspeed_smc_flash_select(fl->cs, unselect ? "un" : "");
 
-    qemu_set_irq(s->cs_lines[fl->id], unselect);
+    qemu_set_irq(s->cs_lines[fl->cs], unselect);
 }
 
 static void aspeed_smc_flash_select(AspeedSMCFlash *fl)
@@ -423,11 +423,11 @@ static uint32_t aspeed_smc_check_segment_addr(const 
AspeedSMCFlash *fl,
     AspeedSMCClass *asc = ASPEED_SMC_GET_CLASS(s);
     AspeedSegments seg;
 
-    asc->reg_to_segment(s, s->regs[R_SEG_ADDR0 + fl->id], &seg);
+    asc->reg_to_segment(s, s->regs[R_SEG_ADDR0 + fl->cs], &seg);
     if ((addr % seg.size) != addr) {
         aspeed_smc_error("invalid address 0x%08x for CS%d segment : "
                          "[ 0x%"HWADDR_PRIx" - 0x%"HWADDR_PRIx" ]",
-                         addr, fl->id, seg.addr, seg.addr + seg.size);
+                         addr, fl->cs, seg.addr, seg.addr + seg.size);
         addr %= seg.size;
     }
 
@@ -437,7 +437,7 @@ static uint32_t aspeed_smc_check_segment_addr(const 
AspeedSMCFlash *fl,
 static int aspeed_smc_flash_dummies(const AspeedSMCFlash *fl)
 {
     const AspeedSMCState *s = fl->controller;
-    uint32_t r_ctrl0 = s->regs[s->r_ctrl0 + fl->id];
+    uint32_t r_ctrl0 = s->regs[s->r_ctrl0 + fl->cs];
     uint32_t dummy_high = (r_ctrl0 >> CTRL_DUMMY_HIGH_SHIFT) & 0x1;
     uint32_t dummy_low = (r_ctrl0 >> CTRL_DUMMY_LOW_SHIFT) & 0x3;
     uint32_t dummies = ((dummy_high << 2) | dummy_low) * 8;
@@ -506,7 +506,7 @@ static uint64_t aspeed_smc_flash_read(void *opaque, hwaddr 
addr, unsigned size)
         aspeed_smc_error("invalid flash mode %d", aspeed_smc_flash_mode(fl));
     }
 
-    trace_aspeed_smc_flash_read(fl->id, addr, size, ret,
+    trace_aspeed_smc_flash_read(fl->cs, addr, size, ret,
                                 aspeed_smc_flash_mode(fl));
     return ret;
 }
@@ -563,7 +563,7 @@ static bool aspeed_smc_do_snoop(AspeedSMCFlash *fl,  
uint64_t data,
     AspeedSMCState *s = fl->controller;
     uint8_t addr_width = aspeed_smc_flash_is_4byte(fl) ? 4 : 3;
 
-    trace_aspeed_smc_do_snoop(fl->id, s->snoop_index, s->snoop_dummies,
+    trace_aspeed_smc_do_snoop(fl->cs, s->snoop_index, s->snoop_dummies,
                               (uint8_t) data & 0xff);
 
     if (s->snoop_index == SNOOP_OFF) {
@@ -616,7 +616,7 @@ static void aspeed_smc_flash_write(void *opaque, hwaddr 
addr, uint64_t data,
     AspeedSMCState *s = fl->controller;
     int i;
 
-    trace_aspeed_smc_flash_write(fl->id, addr, size, data,
+    trace_aspeed_smc_flash_write(fl->cs, addr, size, data,
                                  aspeed_smc_flash_mode(fl));
 
     if (!aspeed_smc_is_writable(fl)) {
@@ -668,12 +668,12 @@ static void aspeed_smc_flash_update_ctrl(AspeedSMCFlash 
*fl, uint32_t value)
     unselect = (value & CTRL_CMD_MODE_MASK) != CTRL_USERMODE;
 
     /* A change of CTRL_CE_STOP_ACTIVE from 0 to 1, unselects the CS */
-    if (!(s->regs[s->r_ctrl0 + fl->id] & CTRL_CE_STOP_ACTIVE) &&
+    if (!(s->regs[s->r_ctrl0 + fl->cs] & CTRL_CE_STOP_ACTIVE) &&
         value & CTRL_CE_STOP_ACTIVE) {
         unselect = true;
     }
 
-    s->regs[s->r_ctrl0 + fl->id] = value;
+    s->regs[s->r_ctrl0 + fl->cs] = value;
 
     s->snoop_index = unselect ? SNOOP_OFF : SNOOP_START;
 
@@ -1184,7 +1184,7 @@ static void aspeed_smc_realize(DeviceState *dev, Error 
**errp)
 
         snprintf(name, sizeof(name), TYPE_ASPEED_SMC ".flash.%d", i);
 
-        fl->id = i;
+        fl->cs = i;
         fl->controller = s;
         memory_region_init_io(&fl->mmio, OBJECT(s), &aspeed_smc_flash_ops,
                               fl, name, asc->segments[i].size);
-- 
2.31.1