The patch titled drivers/block/floppy.c: #define space and column neatening has been added to the -mm tree. Its filename is drivers-block-floppyc-define-space-and-column-neatening.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: drivers/block/floppy.c: #define space and column neatening From: Joe Perches <joe@xxxxxxxxxxx> Signed-off-by: Joe Perches <joe@xxxxxxxxxxx> Cc: Stephen Hemminger <shemminger@xxxxxxxxxx> Cc: Jens Axboe <jens.axboe@xxxxxxxxxx> Cc: Marcin Slusarz <marcin.slusarz@xxxxxxxxx> Cc: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/block/floppy.c | 182 +++++++++++++++++++++------------------ 1 file changed, 98 insertions(+), 84 deletions(-) diff -puN drivers/block/floppy.c~drivers-block-floppyc-define-space-and-column-neatening drivers/block/floppy.c --- a/drivers/block/floppy.c~drivers-block-floppyc-define-space-and-column-neatening +++ a/drivers/block/floppy.c @@ -150,7 +150,7 @@ #define REALLY_SLOW_IO #define DEBUGT 2 -#define DCL_DEBUG /* debug disk change line */ +#define DCL_DEBUG /* debug disk change line */ /* do print messages for unexpected interrupts */ static int print_unex = 1; @@ -250,7 +250,7 @@ static int irqdma_allocated; static struct request *current_req; static struct request_queue *floppy_queue; -static void do_fd_request(struct request_queue * q); +static void do_fd_request(struct request_queue *q); #ifndef fd_get_dma_residue #define fd_get_dma_residue() get_dma_residue(FLOPPY_DMA) @@ -263,7 +263,7 @@ static void do_fd_request(struct request #endif #ifndef fd_dma_mem_alloc -#define fd_dma_mem_alloc(size) __get_dma_pages(GFP_KERNEL,get_order(size)) +#define fd_dma_mem_alloc(size) __get_dma_pages(GFP_KERNEL, get_order(size)) #endif static inline void fallback_on_nodma_alloc(char **addr, size_t l) @@ -285,57 +285,59 @@ static inline void fallback_on_nodma_all static unsigned long fake_change; static int initialising = 1; -#define ITYPE(x) (((x)>>2) & 0x1f) -#define TOMINOR(x) ((x & 3) | ((x & 4) << 5)) -#define UNIT(x) ((x) & 0x03) /* drive on fdc */ -#define FDC(x) (((x) & 0x04) >> 2) /* fdc of drive */ +#define ITYPE(x) (((x) >> 2) & 0x1f) +#define TOMINOR(x) ((x & 3) | ((x & 4) << 5)) +#define UNIT(x) ((x) & 0x03) /* drive on fdc */ +#define FDC(x) (((x) & 0x04) >> 2) /* fdc of drive */ /* reverse mapping from unit and fdc to drive */ #define REVDRIVE(fdc, unit) ((unit) + ((fdc) << 2)) -#define DP (&drive_params[current_drive]) -#define DRS (&drive_state[current_drive]) -#define DRWE (&write_errors[current_drive]) -#define FDCS (&fdc_state[fdc]) -#define CLEARF(x) clear_bit(x##_BIT, &DRS->flags) -#define SETF(x) set_bit(x##_BIT, &DRS->flags) -#define TESTF(x) test_bit(x##_BIT, &DRS->flags) - -#define UDP (&drive_params[drive]) -#define UDRS (&drive_state[drive]) -#define UDRWE (&write_errors[drive]) -#define UFDCS (&fdc_state[FDC(drive)]) -#define UCLEARF(x) clear_bit(x##_BIT, &UDRS->flags) -#define USETF(x) set_bit(x##_BIT, &UDRS->flags) -#define UTESTF(x) test_bit(x##_BIT, &UDRS->flags) -#define DPRINT(format, args...) printk(DEVICE_NAME "%d: " format, current_drive , ## args) +#define DP (&drive_params[current_drive]) +#define DRS (&drive_state[current_drive]) +#define DRWE (&write_errors[current_drive]) +#define FDCS (&fdc_state[fdc]) +#define CLEARF(x) clear_bit(x##_BIT, &DRS->flags) +#define SETF(x) set_bit(x##_BIT, &DRS->flags) +#define TESTF(x) test_bit(x##_BIT, &DRS->flags) + +#define UDP (&drive_params[drive]) +#define UDRS (&drive_state[drive]) +#define UDRWE (&write_errors[drive]) +#define UFDCS (&fdc_state[FDC(drive)]) +#define UCLEARF(x) clear_bit(x##_BIT, &UDRS->flags) +#define USETF(x) set_bit(x##_BIT, &UDRS->flags) +#define UTESTF(x) test_bit(x##_BIT, &UDRS->flags) -#define PH_HEAD(floppy,head) (((((floppy)->stretch & 2) >>1) ^ head) << 2) -#define STRETCH(floppy) ((floppy)->stretch & FD_STRETCH) +#define DPRINT(format, args...) \ + printk(DEVICE_NAME "%d: " format, current_drive, ##args) -#define CLEARSTRUCT(x) memset((x), 0, sizeof(*(x))) +#define PH_HEAD(floppy, head) (((((floppy)->stretch & 2) >> 1) ^ head) << 2) +#define STRETCH(floppy) ((floppy)->stretch & FD_STRETCH) + +#define CLEARSTRUCT(x) memset((x), 0, sizeof(*(x))) /* read/write */ -#define COMMAND raw_cmd->cmd[0] -#define DR_SELECT raw_cmd->cmd[1] -#define TRACK raw_cmd->cmd[2] -#define HEAD raw_cmd->cmd[3] -#define SECTOR raw_cmd->cmd[4] -#define SIZECODE raw_cmd->cmd[5] -#define SECT_PER_TRACK raw_cmd->cmd[6] -#define GAP raw_cmd->cmd[7] -#define SIZECODE2 raw_cmd->cmd[8] +#define COMMAND (raw_cmd->cmd[0]) +#define DR_SELECT (raw_cmd->cmd[1]) +#define TRACK (raw_cmd->cmd[2]) +#define HEAD (raw_cmd->cmd[3]) +#define SECTOR (raw_cmd->cmd[4]) +#define SIZECODE (raw_cmd->cmd[5]) +#define SECT_PER_TRACK (raw_cmd->cmd[6]) +#define GAP (raw_cmd->cmd[7]) +#define SIZECODE2 (raw_cmd->cmd[8]) #define NR_RW 9 /* format */ -#define F_SIZECODE raw_cmd->cmd[2] -#define F_SECT_PER_TRACK raw_cmd->cmd[3] -#define F_GAP raw_cmd->cmd[4] -#define F_FILL raw_cmd->cmd[5] +#define F_SIZECODE (raw_cmd->cmd[2]) +#define F_SECT_PER_TRACK (raw_cmd->cmd[3]) +#define F_GAP (raw_cmd->cmd[4]) +#define F_FILL (raw_cmd->cmd[5]) #define NR_F 6 /* - * Maximum disk size (in kilobytes). This default is used whenever the - * current disk size is unknown. + * Maximum disk size (in kilobytes). + * This default is used whenever the current disk size is unknown. * [Now it is rather a minimum] */ #define MAX_DISK_SIZE 4 /* 3984 */ @@ -346,15 +348,16 @@ static int initialising = 1; #define MAX_REPLIES 16 static unsigned char reply_buffer[MAX_REPLIES]; static int inr; /* size of reply buffer, when called from interrupt */ -#define ST0 (reply_buffer[0]) -#define ST1 (reply_buffer[1]) -#define ST2 (reply_buffer[2]) -#define ST3 (reply_buffer[0]) /* result of GETSTATUS */ -#define R_TRACK (reply_buffer[3]) -#define R_HEAD (reply_buffer[4]) -#define R_SECTOR (reply_buffer[5]) -#define R_SIZECODE (reply_buffer[6]) -#define SEL_DLY (2*HZ/100) +#define ST0 (reply_buffer[0]) +#define ST1 (reply_buffer[1]) +#define ST2 (reply_buffer[2]) +#define ST3 (reply_buffer[0]) /* result of GETSTATUS */ +#define R_TRACK (reply_buffer[3]) +#define R_HEAD (reply_buffer[4]) +#define R_SECTOR (reply_buffer[5]) +#define R_SIZECODE (reply_buffer[6]) + +#define SEL_DLY (2 * HZ / 100) /* * this struct defines the different floppy drive types. @@ -505,9 +508,9 @@ static char floppy_device_name[] = "flop static int probing; /* Synchronization of FDC access. */ -#define FD_COMMAND_NONE -1 -#define FD_COMMAND_ERROR 2 -#define FD_COMMAND_OKAY 3 +#define FD_COMMAND_NONE -1 +#define FD_COMMAND_ERROR 2 +#define FD_COMMAND_OKAY 3 static volatile int command_status = FD_COMMAND_NONE; static unsigned long fdc_busy; @@ -515,11 +518,11 @@ static DECLARE_WAIT_QUEUE_HEAD(fdc_wait) static DECLARE_WAIT_QUEUE_HEAD(command_done); #define NO_SIGNAL (!interruptible || !signal_pending(current)) -#define CALL(x) if ((x) == -EINTR) return -EINTR -#define ECALL(x) if ((ret = (x))) return ret; -#define _WAIT(x,i) CALL(ret=wait_til_done((x),i)) -#define WAIT(x) _WAIT((x),interruptible) -#define IWAIT(x) _WAIT((x),1) +#define CALL(x) if ((x) == -EINTR) return -EINTR +#define ECALL(x) if ((ret = (x))) return ret; +#define _WAIT(x,i) CALL(ret=wait_til_done((x),i)) +#define WAIT(x) _WAIT((x),interruptible) +#define IWAIT(x) _WAIT((x),1) /* Errors during formatting are counted here. */ static int format_errors; @@ -545,8 +548,9 @@ static int max_buffer_sectors; static int *errors; typedef void (*done_f)(int); static struct cont_t { - void (*interrupt)(void); /* this is called after the interrupt of the - * main command */ + void (*interrupt)(void); + /* this is called after the interrupt of the + * main command */ void (*redo)(void); /* this is called to retry the operation */ void (*error)(void); /* this is called to tally an error */ done_f done; /* this is called to say if the operation has @@ -579,9 +583,9 @@ static void reset_fdc(void); * information to interrupts. They are the data used for the current * request. */ -#define NO_TRACK -1 -#define NEED_1_RECAL -2 -#define NEED_2_RECAL -3 +#define NO_TRACK -1 +#define NEED_1_RECAL -2 +#define NEED_2_RECAL -3 static int usage_count; @@ -647,13 +651,13 @@ static void is_alive(const char *message } #endif -static void (*do_floppy) (void) = NULL; +static void (*do_floppy)(void) = NULL; #ifdef FLOPPY_SANITY_CHECK #define OLOGSIZE 20 -static void (*lasthandler) (void); +static void (*lasthandler)(void); static unsigned long interruptjiffies; static unsigned long resultjiffies; static int resultsize; @@ -699,8 +703,8 @@ static void reschedule_timeout(int drive spin_unlock_irqrestore(&floppy_lock, flags); } -#define INFBOUND(a,b) (a)=max_t(int, a, b) -#define SUPBOUND(a,b) (a)=min_t(int, a, b) +#define INFBOUND(a, b) (a) = max_t(int, a, b) +#define SUPBOUND(a, b) (a) = min_t(int, a, b) /* * Bottom half floppy driver. @@ -909,10 +913,12 @@ static int _lock_fdc(int drive, int inte return 0; } -#define lock_fdc(drive,interruptible) _lock_fdc(drive,interruptible, __LINE__) +#define lock_fdc(drive, interruptible) \ + _lock_fdc(drive, interruptible, __LINE__) -#define LOCK_FDC(drive,interruptible) \ -if (lock_fdc(drive,interruptible)) return -EINTR; +#define LOCK_FDC(drive, interruptible) \ + if (lock_fdc(drive, interruptible)) \ + return -EINTR; /* unlocks the driver */ static inline void unlock_fdc(void) @@ -1003,7 +1009,7 @@ static void empty(void) static DECLARE_WORK(floppy_work, NULL); -static void schedule_bh(void (*handler) (void)) +static void schedule_bh(void (*handler)(void)) { PREPARE_WORK(&floppy_work, (work_func_t)handler); schedule_work(&floppy_work); @@ -2181,8 +2187,9 @@ static void format_interrupt(void) } #define CODE2SIZE (ssize = ((1 << SIZECODE) + 3) >> 2) -#define FM_MODE(x,y) ((y) & ~(((x)->rate & 0x80) >>1)) +#define FM_MODE(x, y) ((y) & ~(((x)->rate & 0x80) >> 1)) #define CT(x) ((x) | 0xc0) + static void setup_format_params(int track) { int n; @@ -2197,8 +2204,8 @@ static void setup_format_params(int trac raw_cmd = &default_raw_cmd; raw_cmd->track = track; - raw_cmd->flags = FD_RAW_WRITE | FD_RAW_INTR | FD_RAW_SPIN | - FD_RAW_NEED_DISK | FD_RAW_NEED_SEEK; + raw_cmd->flags = (FD_RAW_WRITE | FD_RAW_INTR | FD_RAW_SPIN | + FD_RAW_NEED_DISK | FD_RAW_NEED_SEEK); raw_cmd->rate = _floppy->rate & 0x43; raw_cmd->cmd_count = NR_F; COMMAND = FM_MODE(_floppy, FD_FORMAT); @@ -2600,8 +2607,9 @@ static void virtualdmabug_workaround(voi return; } #endif - SECT_PER_TRACK = end_sector; /* make sure SECT_PER_TRACK points - * to end of transfer */ + SECT_PER_TRACK = end_sector; + /* make sure SECT_PER_TRACK + * points to end of transfer */ } } @@ -3075,16 +3083,19 @@ static inline int fd_copyout(void __user return copy_to_user(param, address, size) ? -EFAULT : 0; } -static inline int fd_copyin(void __user *param, void *address, unsigned long size) +static inline int fd_copyin(void __user *param, void *address, + unsigned long size) { return copy_from_user(address, param, size) ? -EFAULT : 0; } -#define _COPYOUT(x) (copy_to_user((void __user *)param, &(x), sizeof(x)) ? -EFAULT : 0) -#define _COPYIN(x) (copy_from_user(&(x), (void __user *)param, sizeof(x)) ? -EFAULT : 0) +#define _COPYOUT(x) (copy_to_user((void __user *)param, &(x), sizeof(x)) \ + ? -EFAULT : 0) +#define _COPYIN(x) (copy_from_user(&(x), (void __user *)param, sizeof(x)) \ + ? -EFAULT : 0) -#define COPYOUT(x) ECALL(_COPYOUT(x)) -#define COPYIN(x) ECALL(_COPYIN(x)) +#define COPYOUT(x) ECALL(_COPYOUT(x)) +#define COPYIN(x) ECALL(_COPYIN(x)) static inline const char *drive_name(int type, int drive) { @@ -4148,7 +4159,8 @@ static ssize_t floppy_cmos_show(struct d drive = p->id; return sprintf(buf, "%X\n", UDP->cmos); } -DEVICE_ATTR(cmos,S_IRUGO,floppy_cmos_show,NULL); + +DEVICE_ATTR(cmos, S_IRUGO, floppy_cmos_show, NULL); static void floppy_device_release(struct device *dev) { @@ -4625,6 +4637,7 @@ static void __exit floppy_module_exit(vo /* eject disk, if any */ fd_eject(0); } + module_exit(floppy_module_exit); module_param(floppy, charp, 0); @@ -4636,9 +4649,10 @@ MODULE_LICENSE("GPL"); /* This doesn't actually get used other than for module information */ static const struct pnp_device_id floppy_pnpids[] = { - { "PNP0700", 0 }, - { } + {"PNP0700", 0}, + {} }; + MODULE_DEVICE_TABLE(pnp, floppy_pnpids); #else _ Patches currently in -mm which might be from joe@xxxxxxxxxxx are linux-next.patch net-rds-remove-uses-of-nipquad-use-%pi4.patch net-sunrpc-remove-uses-of-nipquad-use-%pi4.patch fs-ocfs2-cluster-tcpc-remove-use-of-nipquad-use-%pi4.patch drivers-scsi-correct-the-size-argument-to-kmalloc.patch drivers-scsi-remove-uses-of-nipquad-use-%pi4.patch drivers-firmware-iscsi_ibftc-remove-nipquad_fmt-use-%pi4.patch drivers-block-floppyc-convert-some-include-asm-to-include-linux.patch drivers-block-floppyc-define-space-and-column-neatening.patch drivers-block-floppyc-use-pr_level.patch drivers-block-floppyc-remove-unnecessary-braces.patch drivers-block-floppyc-remove-used-once-check_ready-macro.patch drivers-block-floppyc-hoist-assigns-from-ifs-neatening.patch drivers-block-floppyc-remove-last_out-macro.patch drivers-block-floppyc-comment-neatening-and-remove-naked.patch drivers-block-floppyc-remove-clearstruct-macro-use-memset.patch drivers-block-floppyc-indent-a-comment.patch drivers-block-floppyc-remove-in-out-macros-indent-switch-case.patch drivers-block-floppyc-remove-a-few-spaces-from-function-casts.patch drivers-block-floppyc-remove-macro-lock_fdc.patch drivers-block-floppyc-add-debug_dcl-macro.patch drivers-block-floppyc-remove-clearf-setf-and-testf-macros.patch drivers-block-floppyc-remove-most-uses-of-call-and-ecall-macros.patch drivers-block-floppyc-remove-copyin-copyout-and-ecall-macros.patch drivers-block-floppyc-remove-macros-call-wait-and-iwait.patch drivers-block-floppyc-convert-int-1-0-to-bool-true-false.patch drivers-block-floppyc-move-leading-and-to-preceding-line.patch drivers-block-floppyc-remove-define-device_name-floppy.patch drivers-block-floppyc-convert-int-initialising-to-bool-initialized.patch drivers-block-floppyc-add-function-is_ready_state.patch drivers-block-floppyc-remove-unnecessary-return-and-braces.patch scripts-get_maintainerpl-add-file-emails-find-embedded-email-addresses.patch scripts-get_maintainerpl-add-file-emails-find-embedded-email-addresses-v2.patch scripts-get_maintainerpl-add-sections-print-entire-matched-subsystem.patch scripts-get_maintainerpl-change-sections-to-print-in-the-same-style-as-maintainers.patch maintainers-remove-amd-geode-f-arch-x86-kernel-geode_32c.patch maintainers-remove-hayes-esp-serial-driver.patch maintainers-update-performance-events-f-patterns.patch maintainers-starmode-radio-ip-strip-moved-to-staging.patch maintainers-wavelan-moved-to-staging.patch lib-stringc-simplify-stricmp.patch lib-stringc-simplify-strnstr.patch scripts-checkpatchpl-add-warn-on-sizeof.patch checkpatchpl-allow-80-char-lines-for-logging-functions-not-just-printk.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html