[kernel] Minor reformatting for readability

elks/arch/i86/drivers/block/bioshd.c

@@ -754,16 +754,10 @@ static void do_bioshd_request(void)
 
 #if UNUSED
 static struct wait_queue busy_wait;
-static int revalidate_hddisk(int, int); /* Currently not used*/
 
 #define DEVICE_BUSY busy[target]
 #define USAGE access_count[target]
 #define CAPACITY ((sector_t)drive_info[target].heads*drive_info[target].sectors*drive_info[target].cylinders)
-
-/* We assume that the the bios parameters do not change,
- * so the disk capacity will not change
- */
-
 #define GENDISK_STRUCT bioshd_gendisk
 #define MAYBE_REINIT
 
@@ -773,6 +767,8 @@ static int revalidate_hddisk(int, int); /* Currently not used*/
  * enter with usage == 0.  If we are using an ioctl, we automatically
  * have usage == 1 (we need an open channel to use an ioctl :-), so
  * this is our limit.
+ * We assume that the the bios parameters do not change,
+ * so the disk capacity will not change
  */
 
 static int revalidate_hddisk(int dev, int maxusage)

elks/arch/i86/drivers/block/blk.h

@@ -57,7 +57,6 @@ extern void resetup_one_dev(struct gendisk *dev, int drive);
 #define DEVICE_NAME "rd"
 #define DEVICE_REQUEST do_rd_request
 #define DEVICE_NR(device) ((device) & 1)
-#define DEVICE_ON(device)
 #define DEVICE_OFF(device)
 
 #endif
@@ -68,20 +67,17 @@ extern void resetup_one_dev(struct gendisk *dev, int drive);
 #define DEVICE_NAME "ssd"
 #define DEVICE_REQUEST do_ssd_request
 #define DEVICE_NR(device) ((device) & 0)
-#define DEVICE_ON(device)
 #define DEVICE_OFF(device)
 
 #endif
 
 #ifdef FLOPPYDISK
 
-static void floppy_on(int nr);
 static void floppy_off(int nr);
 
 #define DEVICE_NAME "df"
 #define DEVICE_REQUEST do_fd_request
 #define DEVICE_NR(device) ((device) & 3)
-#define DEVICE_ON(device) floppy_on(DEVICE_NR(device))
 #define DEVICE_OFF(device) floppy_off(DEVICE_NR(device))
 
 #endif
@@ -91,7 +87,6 @@ static void floppy_off(int nr);
 #define DEVICE_NAME "hd"
 #define DEVICE_REQUEST do_directhd_request
 #define DEVICE_NR(device) (MINOR(device)>>6)
-#define DEVICE_ON(device)
 #define DEVICE_OFF(device)
 
 #endif
@@ -101,7 +96,6 @@ static void floppy_off(int nr);
 #define DEVICE_NAME "bioshd"
 #define DEVICE_REQUEST do_bioshd_request
 #define DEVICE_NR(device) (MINOR(device)>>MINOR_SHIFT)
-#define DEVICE_ON(device)
 #define DEVICE_OFF(device)
 
 #endif
@@ -111,7 +105,6 @@ static void floppy_off(int nr);
 #define DEVICE_NAME "udd"
 #define DEVICE_REQUEST do_meta_request
 #define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
 #define DEVICE_OFF(device)
 
 #endif