[PULL 01/11] hw/block/pflash_cfi: Fix code style for checkpatch.pl

[Philippe Mathieu-Daudé]

We are going to move this code, fix its style first.

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210310170528.1184868-2-philmd@redhat.com>
---
 hw/block/pflash_cfi01.c | 36 ++++++++++++++++++++++++------------
 hw/block/pflash_cfi02.c |  9 ++++++---
 2 files changed, 30 insertions(+), 15 deletions(-)

diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index 526b70417de..248889c3d02 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -115,7 +115,8 @@ static const VMStateDescription vmstate_pflash = {
     }
 };
 
-/* Perform a CFI query based on the bank width of the flash.
+/*
+ * Perform a CFI query based on the bank width of the flash.
  * If this code is called we know we have a device_width set for
  * this flash.
  */
@@ -125,7 +126,8 @@ static uint32_t pflash_cfi_query(PFlashCFI01 *pfl, hwaddr 
offset)
     uint32_t resp = 0;
     hwaddr boff;
 
-    /* Adjust incoming offset to match expected device-width
+    /*
+     * Adjust incoming offset to match expected device-width
      * addressing. CFI query addresses are always specified in terms of
      * the maximum supported width of the device.  This means that x8
      * devices and x8/x16 devices in x8 mode behave differently.  For
@@ -141,7 +143,8 @@ static uint32_t pflash_cfi_query(PFlashCFI01 *pfl, hwaddr 
offset)
     if (boff >= sizeof(pfl->cfi_table)) {
         return 0;
     }
-    /* Now we will construct the CFI response generated by a single
+    /*
+     * Now we will construct the CFI response generated by a single
      * device, then replicate that for all devices that make up the
      * bus.  For wide parts used in x8 mode, CFI query responses
      * are different than native byte-wide parts.
@@ -185,7 +188,8 @@ static uint32_t pflash_devid_query(PFlashCFI01 *pfl, hwaddr 
offset)
     uint32_t resp;
     hwaddr boff;
 
-    /* Adjust incoming offset to match expected device-width
+    /*
+     * Adjust incoming offset to match expected device-width
      * addressing. Device ID read addresses are always specified in
      * terms of the maximum supported width of the device.  This means
      * that x8 devices and x8/x16 devices in x8 mode behave
@@ -198,7 +202,8 @@ static uint32_t pflash_devid_query(PFlashCFI01 *pfl, hwaddr 
offset)
     boff = offset >> (ctz32(pfl->bank_width) +
                       ctz32(pfl->max_device_width) - ctz32(pfl->device_width));
 
-    /* Mask off upper bits which may be used in to query block
+    /*
+     * Mask off upper bits which may be used in to query block
      * or sector lock status at other addresses.
      * Offsets 2/3 are block lock status, is not emulated.
      */
@@ -297,7 +302,8 @@ static uint32_t pflash_read(PFlashCFI01 *pfl, hwaddr offset,
     case 0x60: /* Block /un)lock */
     case 0x70: /* Status Register */
     case 0xe8: /* Write block */
-        /* Status register read.  Return status from each device in
+        /*
+         * Status register read.  Return status from each device in
          * bank.
          */
         ret = pfl->status;
@@ -308,7 +314,8 @@ static uint32_t pflash_read(PFlashCFI01 *pfl, hwaddr offset,
                 shift += pfl->device_width * 8;
             }
         } else if (!pfl->device_width && width > 2) {
-            /* Handle 32 bit flash cases where device width is not
+            /*
+             * Handle 32 bit flash cases where device width is not
              * set. (Existing behavior before device width added.)
              */
             ret |= pfl->status << 16;
@@ -340,7 +347,8 @@ static uint32_t pflash_read(PFlashCFI01 *pfl, hwaddr offset,
                 break;
             }
         } else {
-            /* If we have a read larger than the bank_width, combine multiple
+            /*
+             * If we have a read larger than the bank_width, combine multiple
              * manufacturer/device ID queries into a single response.
              */
             int i;
@@ -367,7 +375,8 @@ static uint32_t pflash_read(PFlashCFI01 *pfl, hwaddr offset,
                 ret = 0;
             }
         } else {
-            /* If we have a read larger than the bank_width, combine multiple
+            /*
+             * If we have a read larger than the bank_width, combine multiple
              * CFI queries into a single response.
              */
             int i;
@@ -544,7 +553,8 @@ static void pflash_write(PFlashCFI01 *pfl, hwaddr offset,
 
             break;
         case 0xe8:
-            /* Mask writeblock size based on device width, or bank width if
+            /*
+             * Mask writeblock size based on device width, or bank width if
              * device width not specified.
              */
             /* FIXME check @offset, @width */
@@ -718,7 +728,8 @@ static void pflash_cfi01_realize(DeviceState *dev, Error 
**errp)
 
     total_len = pfl->sector_len * pfl->nb_blocs;
 
-    /* These are only used to expose the parameters of each device
+    /*
+     * These are only used to expose the parameters of each device
      * in the cfi_table[].
      */
     num_devices = pfl->device_width ? (pfl->bank_width / pfl->device_width) : 
1;
@@ -763,7 +774,8 @@ static void pflash_cfi01_realize(DeviceState *dev, Error 
**errp)
         }
     }
 
-    /* Default to devices being used at their maximum device width. This was
+    /*
+     * Default to devices being used at their maximum device width. This was
      * assumed before the device_width support was added.
      */
     if (!pfl->max_device_width) {
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index 7962cff7455..fa981465e12 100644
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -100,7 +100,8 @@ struct PFlashCFI02 {
     uint16_t unlock_addr1;
     uint8_t cfi_table[0x4d];
     QEMUTimer timer;
-    /* The device replicates the flash memory across its memory space.  Emulate
+    /*
+     * The device replicates the flash memory across its memory space.  Emulate
      * that by having a container (.mem) filled with an array of aliases
      * (.mem_mappings) pointing to the flash memory (.orig_mem).
      */
@@ -884,8 +885,10 @@ static void pflash_cfi02_realize(DeviceState *dev, Error 
**errp)
     pfl->cfi_table[0x28] = 0x02;
     pfl->cfi_table[0x29] = 0x00;
     /* Max number of bytes in multi-bytes write */
-    /* XXX: disable buffered write as it's not supported */
-    //    pfl->cfi_table[0x2A] = 0x05;
+    /*
+     * XXX: disable buffered write as it's not supported
+     * pfl->cfi_table[0x2A] = 0x05;
+     */
     pfl->cfi_table[0x2A] = 0x00;
     pfl->cfi_table[0x2B] = 0x00;
     /* Number of erase block regions */
-- 
2.26.2