[ 23/36] atm/iphase: rename fregt_t -> ffreg_t

From: Greg Kroah-Hartman
Date: Tue Feb 12 2013 - 15:44:26 EST

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3.4-stable review patch. If anyone has any objections, please let me know.

------------------

From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

[ Upstream commit ab54ee80aa7585f9666ff4dd665441d7ce41f1e8 ]

We have conflicting type qualifiers for "freg_t" in s390's ptrace.h and the
iphase atm device driver, which causes the compile error below.
Unfortunately the s390 typedef can't be renamed, since it's a user visible api,
nor can I change the include order in s390 code to avoid the conflict.

So simply rename the iphase typedef to a new name. Fixes this compile error:

In file included from drivers/atm/iphase.c:66:0:
drivers/atm/iphase.h:639:25: error: conflicting type qualifiers for 'freg_t'
In file included from next/arch/s390/include/asm/ptrace.h:9:0,
from next/arch/s390/include/asm/lowcore.h:12,
from next/arch/s390/include/asm/thread_info.h:30,
from include/linux/thread_info.h:54,
from include/linux/preempt.h:9,
from include/linux/spinlock.h:50,
from include/linux/seqlock.h:29,
from include/linux/time.h:5,
from include/linux/stat.h:18,
from include/linux/module.h:10,
from drivers/atm/iphase.c:43:
next/arch/s390/include/uapi/asm/ptrace.h:197:3: note: previous declaration of 'freg_t' was here

Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Acked-by: chas williams - CONTRACTOR <chas@xxxxxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/atm/iphase.h | 146 +++++++++++++++++++++++++--------------------------
1 file changed, 73 insertions(+), 73 deletions(-)

--- a/drivers/atm/iphase.h
+++ b/drivers/atm/iphase.h
@@ -636,82 +636,82 @@ struct rx_buf_desc {
#define SEG_BASE IPHASE5575_FRAG_CONTROL_REG_BASE
#define REASS_BASE IPHASE5575_REASS_CONTROL_REG_BASE

-typedef volatile u_int freg_t;
+typedef volatile u_int ffreg_t;
typedef u_int rreg_t;

typedef struct _ffredn_t {
- freg_t idlehead_high; /* Idle cell header (high) */
- freg_t idlehead_low; /* Idle cell header (low) */
- freg_t maxrate; /* Maximum rate */
- freg_t stparms; /* Traffic Management Parameters */
- freg_t abrubr_abr; /* ABRUBR Priority Byte 1, TCR Byte 0 */
- freg_t rm_type; /* */
- u_int filler5[0x17 - 0x06];
- freg_t cmd_reg; /* Command register */
- u_int filler18[0x20 - 0x18];
- freg_t cbr_base; /* CBR Pointer Base */
- freg_t vbr_base; /* VBR Pointer Base */
- freg_t abr_base; /* ABR Pointer Base */
- freg_t ubr_base; /* UBR Pointer Base */
- u_int filler24;
- freg_t vbrwq_base; /* VBR Wait Queue Base */
- freg_t abrwq_base; /* ABR Wait Queue Base */
- freg_t ubrwq_base; /* UBR Wait Queue Base */
- freg_t vct_base; /* Main VC Table Base */
- freg_t vcte_base; /* Extended Main VC Table Base */
- u_int filler2a[0x2C - 0x2A];
- freg_t cbr_tab_beg; /* CBR Table Begin */
- freg_t cbr_tab_end; /* CBR Table End */
- freg_t cbr_pointer; /* CBR Pointer */
- u_int filler2f[0x30 - 0x2F];
- freg_t prq_st_adr; /* Packet Ready Queue Start Address */
- freg_t prq_ed_adr; /* Packet Ready Queue End Address */
- freg_t prq_rd_ptr; /* Packet Ready Queue read pointer */
- freg_t prq_wr_ptr; /* Packet Ready Queue write pointer */
- freg_t tcq_st_adr; /* Transmit Complete Queue Start Address*/
- freg_t tcq_ed_adr; /* Transmit Complete Queue End Address */
- freg_t tcq_rd_ptr; /* Transmit Complete Queue read pointer */
- freg_t tcq_wr_ptr; /* Transmit Complete Queue write pointer*/
- u_int filler38[0x40 - 0x38];
- freg_t queue_base; /* Base address for PRQ and TCQ */
- freg_t desc_base; /* Base address of descriptor table */
- u_int filler42[0x45 - 0x42];
- freg_t mode_reg_0; /* Mode register 0 */
- freg_t mode_reg_1; /* Mode register 1 */
- freg_t intr_status_reg;/* Interrupt Status register */
- freg_t mask_reg; /* Mask Register */
- freg_t cell_ctr_high1; /* Total cell transfer count (high) */
- freg_t cell_ctr_lo1; /* Total cell transfer count (low) */
- freg_t state_reg; /* Status register */
- u_int filler4c[0x58 - 0x4c];
- freg_t curr_desc_num; /* Contains the current descriptor num */
- freg_t next_desc; /* Next descriptor */
- freg_t next_vc; /* Next VC */
- u_int filler5b[0x5d - 0x5b];
- freg_t present_slot_cnt;/* Present slot count */
- u_int filler5e[0x6a - 0x5e];
- freg_t new_desc_num; /* New descriptor number */
- freg_t new_vc; /* New VC */
- freg_t sched_tbl_ptr; /* Schedule table pointer */
- freg_t vbrwq_wptr; /* VBR wait queue write pointer */
- freg_t vbrwq_rptr; /* VBR wait queue read pointer */
- freg_t abrwq_wptr; /* ABR wait queue write pointer */
- freg_t abrwq_rptr; /* ABR wait queue read pointer */
- freg_t ubrwq_wptr; /* UBR wait queue write pointer */
- freg_t ubrwq_rptr; /* UBR wait queue read pointer */
- freg_t cbr_vc; /* CBR VC */
- freg_t vbr_sb_vc; /* VBR SB VC */
- freg_t abr_sb_vc; /* ABR SB VC */
- freg_t ubr_sb_vc; /* UBR SB VC */
- freg_t vbr_next_link; /* VBR next link */
- freg_t abr_next_link; /* ABR next link */
- freg_t ubr_next_link; /* UBR next link */
- u_int filler7a[0x7c-0x7a];
- freg_t out_rate_head; /* Out of rate head */
- u_int filler7d[0xca-0x7d]; /* pad out to full address space */
- freg_t cell_ctr_high1_nc;/* Total cell transfer count (high) */
- freg_t cell_ctr_lo1_nc;/* Total cell transfer count (low) */
- u_int fillercc[0x100-0xcc]; /* pad out to full address space */
+ ffreg_t idlehead_high; /* Idle cell header (high) */
+ ffreg_t idlehead_low; /* Idle cell header (low) */
+ ffreg_t maxrate; /* Maximum rate */
+ ffreg_t stparms; /* Traffic Management Parameters */
+ ffreg_t abrubr_abr; /* ABRUBR Priority Byte 1, TCR Byte 0 */
+ ffreg_t rm_type; /* */
+ u_int filler5[0x17 - 0x06];
+ ffreg_t cmd_reg; /* Command register */
+ u_int filler18[0x20 - 0x18];
+ ffreg_t cbr_base; /* CBR Pointer Base */
+ ffreg_t vbr_base; /* VBR Pointer Base */
+ ffreg_t abr_base; /* ABR Pointer Base */
+ ffreg_t ubr_base; /* UBR Pointer Base */
+ u_int filler24;
+ ffreg_t vbrwq_base; /* VBR Wait Queue Base */
+ ffreg_t abrwq_base; /* ABR Wait Queue Base */
+ ffreg_t ubrwq_base; /* UBR Wait Queue Base */
+ ffreg_t vct_base; /* Main VC Table Base */
+ ffreg_t vcte_base; /* Extended Main VC Table Base */
+ u_int filler2a[0x2C - 0x2A];
+ ffreg_t cbr_tab_beg; /* CBR Table Begin */
+ ffreg_t cbr_tab_end; /* CBR Table End */
+ ffreg_t cbr_pointer; /* CBR Pointer */
+ u_int filler2f[0x30 - 0x2F];
+ ffreg_t prq_st_adr; /* Packet Ready Queue Start Address */
+ ffreg_t prq_ed_adr; /* Packet Ready Queue End Address */
+ ffreg_t prq_rd_ptr; /* Packet Ready Queue read pointer */
+ ffreg_t prq_wr_ptr; /* Packet Ready Queue write pointer */
+ ffreg_t tcq_st_adr; /* Transmit Complete Queue Start Address*/
+ ffreg_t tcq_ed_adr; /* Transmit Complete Queue End Address */
+ ffreg_t tcq_rd_ptr; /* Transmit Complete Queue read pointer */
+ ffreg_t tcq_wr_ptr; /* Transmit Complete Queue write pointer*/
+ u_int filler38[0x40 - 0x38];
+ ffreg_t queue_base; /* Base address for PRQ and TCQ */
+ ffreg_t desc_base; /* Base address of descriptor table */
+ u_int filler42[0x45 - 0x42];
+ ffreg_t mode_reg_0; /* Mode register 0 */
+ ffreg_t mode_reg_1; /* Mode register 1 */
+ ffreg_t intr_status_reg;/* Interrupt Status register */
+ ffreg_t mask_reg; /* Mask Register */
+ ffreg_t cell_ctr_high1; /* Total cell transfer count (high) */
+ ffreg_t cell_ctr_lo1; /* Total cell transfer count (low) */
+ ffreg_t state_reg; /* Status register */
+ u_int filler4c[0x58 - 0x4c];
+ ffreg_t curr_desc_num; /* Contains the current descriptor num */
+ ffreg_t next_desc; /* Next descriptor */
+ ffreg_t next_vc; /* Next VC */
+ u_int filler5b[0x5d - 0x5b];
+ ffreg_t present_slot_cnt;/* Present slot count */
+ u_int filler5e[0x6a - 0x5e];
+ ffreg_t new_desc_num; /* New descriptor number */
+ ffreg_t new_vc; /* New VC */
+ ffreg_t sched_tbl_ptr; /* Schedule table pointer */
+ ffreg_t vbrwq_wptr; /* VBR wait queue write pointer */
+ ffreg_t vbrwq_rptr; /* VBR wait queue read pointer */
+ ffreg_t abrwq_wptr; /* ABR wait queue write pointer */
+ ffreg_t abrwq_rptr; /* ABR wait queue read pointer */
+ ffreg_t ubrwq_wptr; /* UBR wait queue write pointer */
+ ffreg_t ubrwq_rptr; /* UBR wait queue read pointer */
+ ffreg_t cbr_vc; /* CBR VC */
+ ffreg_t vbr_sb_vc; /* VBR SB VC */
+ ffreg_t abr_sb_vc; /* ABR SB VC */
+ ffreg_t ubr_sb_vc; /* UBR SB VC */
+ ffreg_t vbr_next_link; /* VBR next link */
+ ffreg_t abr_next_link; /* ABR next link */
+ ffreg_t ubr_next_link; /* UBR next link */
+ u_int filler7a[0x7c-0x7a];
+ ffreg_t out_rate_head; /* Out of rate head */
+ u_int filler7d[0xca-0x7d]; /* pad out to full address space */
+ ffreg_t cell_ctr_high1_nc;/* Total cell transfer count (high) */
+ ffreg_t cell_ctr_lo1_nc;/* Total cell transfer count (low) */
+ u_int fillercc[0x100-0xcc]; /* pad out to full address space */
} ffredn_t;

typedef struct _rfredn_t {

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Next message: Greg Kroah-Hartman: "[ 31/36] tcp: frto should not set snd_cwnd to 0"
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In reply to: Greg Kroah-Hartman: "[ 32/36] tcp: fix for zero packets_in_flight was too broad"
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