This patch silences - A coccinelle warning 'scripts/coccinelle/misc/compare_const_fl.cocci' - All the errors and many warnings shown by checkpatch
Signed-off-by: Geyslan G. Bem <[email protected]> --- drivers/usb/host/ehci.h | 89 +++++++++++++++++++++++++------------------------ 1 file changed, 45 insertions(+), 44 deletions(-) diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index ec61aed..a4f5ab5 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -185,10 +185,10 @@ struct ehci_hcd { /* one per controller */ struct ehci_sitd *last_sitd_to_free; /* per root hub port */ - unsigned long reset_done [EHCI_MAX_ROOT_PORTS]; + unsigned long reset_done[EHCI_MAX_ROOT_PORTS]; /* bit vectors (one bit per port) */ - unsigned long bus_suspended; /* which ports were + unsigned long bus_suspended; /* which ports were already suspended at the start of a bus suspend */ unsigned long companion_ports; /* which ports are dedicated to the companion controller */ @@ -244,9 +244,9 @@ struct ehci_hcd { /* one per controller */ /* irq statistics */ #ifdef EHCI_STATS struct ehci_stats stats; -# define COUNT(x) do { (x)++; } while (0) +# define COUNT(x) ((x)++) #else -# define COUNT(x) do {} while (0) +# define COUNT(x) ((void) 0) #endif /* debug files */ @@ -268,13 +268,13 @@ struct ehci_hcd { /* one per controller */ }; /* convert between an HCD pointer and the corresponding EHCI_HCD */ -static inline struct ehci_hcd *hcd_to_ehci (struct usb_hcd *hcd) +static inline struct ehci_hcd *hcd_to_ehci(struct usb_hcd *hcd) { return (struct ehci_hcd *) (hcd->hcd_priv); } -static inline struct usb_hcd *ehci_to_hcd (struct ehci_hcd *ehci) +static inline struct usb_hcd *ehci_to_hcd(struct ehci_hcd *ehci) { - return container_of ((void *) ehci, struct usb_hcd, hcd_priv); + return container_of((void *) ehci, struct usb_hcd, hcd_priv); } /*-------------------------------------------------------------------------*/ @@ -316,25 +316,25 @@ struct ehci_qtd { #define HALT_BIT(ehci) cpu_to_hc32(ehci, QTD_STS_HALT) #define STATUS_BIT(ehci) cpu_to_hc32(ehci, QTD_STS_STS) - __hc32 hw_buf [5]; /* see EHCI 3.5.4 */ - __hc32 hw_buf_hi [5]; /* Appendix B */ + __hc32 hw_buf[5]; /* see EHCI 3.5.4 */ + __hc32 hw_buf_hi[5]; /* Appendix B */ /* the rest is HCD-private */ - dma_addr_t qtd_dma; /* qtd address */ - struct list_head qtd_list; /* sw qtd list */ - struct urb *urb; /* qtd's urb */ - size_t length; /* length of buffer */ -} __attribute__ ((aligned (32))); + dma_addr_t qtd_dma; /* qtd address */ + struct list_head qtd_list; /* sw qtd list */ + struct urb *urb; /* qtd's urb */ + size_t length; /* length of buffer */ +} __aligned(32); /* mask NakCnt+T in qh->hw_alt_next */ -#define QTD_MASK(ehci) cpu_to_hc32 (ehci, ~0x1f) +#define QTD_MASK(ehci) (cpu_to_hc32(ehci, ~0x1f)) -#define IS_SHORT_READ(token) (QTD_LENGTH (token) != 0 && QTD_PID (token) == 1) +#define IS_SHORT_READ(token) (QTD_LENGTH(token) != 0 && QTD_PID(token) == 1) /*-------------------------------------------------------------------------*/ /* type tag from {qh,itd,sitd,fstn}->hw_next */ -#define Q_NEXT_TYPE(ehci,dma) ((dma) & cpu_to_hc32(ehci, 3 << 1)) +#define Q_NEXT_TYPE(ehci, dma) ((dma) & cpu_to_hc32(ehci, 3 << 1)) /* * Now the following defines are not converted using the @@ -350,7 +350,8 @@ struct ehci_qtd { #define Q_TYPE_FSTN (3 << 1) /* next async queue entry, or pointer to interrupt/periodic QH */ -#define QH_NEXT(ehci,dma) (cpu_to_hc32(ehci, (((u32)dma)&~0x01f)|Q_TYPE_QH)) +#define QH_NEXT(ehci, dma) \ + (cpu_to_hc32(ehci, (((u32) dma) & ~0x01f) | Q_TYPE_QH)) /* for periodic/async schedules and qtd lists, mark end of list */ #define EHCI_LIST_END(ehci) cpu_to_hc32(ehci, 1) /* "null pointer" to hw */ @@ -405,9 +406,9 @@ struct ehci_qh_hw { __hc32 hw_qtd_next; __hc32 hw_alt_next; __hc32 hw_token; - __hc32 hw_buf [5]; - __hc32 hw_buf_hi [5]; -} __attribute__ ((aligned(32))); + __hc32 hw_buf[5]; + __hc32 hw_buf_hi[5]; +} __aligned(32); struct ehci_qh { struct ehci_qh_hw *hw; /* Must come first */ @@ -462,7 +463,7 @@ struct ehci_iso_sched { struct list_head td_list; unsigned span; unsigned first_packet; - struct ehci_iso_packet packet [0]; + struct ehci_iso_packet packet[0]; }; /* @@ -510,7 +511,7 @@ struct ehci_iso_stream { struct ehci_itd { /* first part defined by EHCI spec */ __hc32 hw_next; /* see EHCI 3.3.1 */ - __hc32 hw_transaction [8]; /* see EHCI 3.3.2 */ + __hc32 hw_transaction[8]; /* see EHCI 3.3.2 */ #define EHCI_ISOC_ACTIVE (1<<31) /* activate transfer this slot */ #define EHCI_ISOC_BUF_ERR (1<<30) /* Data buffer error */ #define EHCI_ISOC_BABBLE (1<<29) /* babble detected */ @@ -520,8 +521,8 @@ struct ehci_itd { #define ITD_ACTIVE(ehci) cpu_to_hc32(ehci, EHCI_ISOC_ACTIVE) - __hc32 hw_bufp [7]; /* see EHCI 3.3.3 */ - __hc32 hw_bufp_hi [7]; /* Appendix B */ + __hc32 hw_bufp[7]; /* see EHCI 3.3.3 */ + __hc32 hw_bufp_hi[7]; /* Appendix B */ /* the rest is HCD-private */ dma_addr_t itd_dma; /* for this itd */ @@ -535,7 +536,7 @@ struct ehci_itd { unsigned frame; /* where scheduled */ unsigned pg; unsigned index[8]; /* in urb->iso_frame_desc */ -} __attribute__ ((aligned (32))); +} __aligned(32); /*-------------------------------------------------------------------------*/ @@ -554,7 +555,7 @@ struct ehci_sitd { __hc32 hw_results; /* EHCI table 3-11 */ #define SITD_IOC (1 << 31) /* interrupt on completion */ #define SITD_PAGE (1 << 30) /* buffer 0/1 */ -#define SITD_LENGTH(x) (0x3ff & ((x)>>16)) +#define SITD_LENGTH(x) (((x) >> 16) & 0x3ff) #define SITD_STS_ACTIVE (1 << 7) /* HC may execute this */ #define SITD_STS_ERR (1 << 6) /* error from TT */ #define SITD_STS_DBE (1 << 5) /* data buffer error (in HC) */ @@ -565,9 +566,9 @@ struct ehci_sitd { #define SITD_ACTIVE(ehci) cpu_to_hc32(ehci, SITD_STS_ACTIVE) - __hc32 hw_buf [2]; /* EHCI table 3-12 */ + __hc32 hw_buf[2]; /* EHCI table 3-12 */ __hc32 hw_backpointer; /* EHCI table 3-13 */ - __hc32 hw_buf_hi [2]; /* Appendix B */ + __hc32 hw_buf_hi[2]; /* Appendix B */ /* the rest is HCD-private */ dma_addr_t sitd_dma; @@ -578,7 +579,7 @@ struct ehci_sitd { struct list_head sitd_list; /* list of stream's sitds */ unsigned frame; unsigned index; -} __attribute__ ((aligned (32))); +} __aligned(32); /*-------------------------------------------------------------------------*/ @@ -598,7 +599,7 @@ struct ehci_fstn { /* the rest is HCD-private */ dma_addr_t fstn_dma; union ehci_shadow fstn_next; /* ptr to periodic q entry */ -} __attribute__ ((aligned (32))); +} __aligned(32); /*-------------------------------------------------------------------------*/ @@ -634,10 +635,10 @@ struct ehci_tt { /* Prepare the PORTSC wakeup flags during controller suspend/resume */ #define ehci_prepare_ports_for_controller_suspend(ehci, do_wakeup) \ - ehci_adjust_port_wakeup_flags(ehci, true, do_wakeup); + ehci_adjust_port_wakeup_flags(ehci, true, do_wakeup) #define ehci_prepare_ports_for_controller_resume(ehci) \ - ehci_adjust_port_wakeup_flags(ehci, false, false); + ehci_adjust_port_wakeup_flags(ehci, false, false) /*-------------------------------------------------------------------------*/ @@ -731,7 +732,7 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) #endif static inline unsigned int ehci_readl(const struct ehci_hcd *ehci, - __u32 __iomem * regs) + __u32 __iomem *regs) { #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO return ehci_big_endian_mmio(ehci) ? @@ -806,7 +807,7 @@ static inline void set_ohci_hcfs(struct ehci_hcd *ehci, int operational) #define ehci_big_endian_desc(e) ((e)->big_endian_desc) /* cpu to ehci */ -static inline __hc32 cpu_to_hc32 (const struct ehci_hcd *ehci, const u32 x) +static inline __hc32 cpu_to_hc32(const struct ehci_hcd *ehci, const u32 x) { return ehci_big_endian_desc(ehci) ? (__force __hc32)cpu_to_be32(x) @@ -814,14 +815,14 @@ static inline __hc32 cpu_to_hc32 (const struct ehci_hcd *ehci, const u32 x) } /* ehci to cpu */ -static inline u32 hc32_to_cpu (const struct ehci_hcd *ehci, const __hc32 x) +static inline u32 hc32_to_cpu(const struct ehci_hcd *ehci, const __hc32 x) { return ehci_big_endian_desc(ehci) ? be32_to_cpu((__force __be32)x) : le32_to_cpu((__force __le32)x); } -static inline u32 hc32_to_cpup (const struct ehci_hcd *ehci, const __hc32 *x) +static inline u32 hc32_to_cpup(const struct ehci_hcd *ehci, const __hc32 *x) { return ehci_big_endian_desc(ehci) ? be32_to_cpup((__force __be32 *)x) @@ -831,18 +832,18 @@ static inline u32 hc32_to_cpup (const struct ehci_hcd *ehci, const __hc32 *x) #else /* cpu to ehci */ -static inline __hc32 cpu_to_hc32 (const struct ehci_hcd *ehci, const u32 x) +static inline __hc32 cpu_to_hc32(const struct ehci_hcd *ehci, const u32 x) { return cpu_to_le32(x); } /* ehci to cpu */ -static inline u32 hc32_to_cpu (const struct ehci_hcd *ehci, const __hc32 x) +static inline u32 hc32_to_cpu(const struct ehci_hcd *ehci, const __hc32 x) { return le32_to_cpu(x); } -static inline u32 hc32_to_cpup (const struct ehci_hcd *ehci, const __hc32 *x) +static inline u32 hc32_to_cpup(const struct ehci_hcd *ehci, const __hc32 *x) { return le32_to_cpup(x); } @@ -852,13 +853,13 @@ static inline u32 hc32_to_cpup (const struct ehci_hcd *ehci, const __hc32 *x) /*-------------------------------------------------------------------------*/ #define ehci_dbg(ehci, fmt, args...) \ - dev_dbg(ehci_to_hcd(ehci)->self.controller , fmt , ## args) + dev_dbg(ehci_to_hcd(ehci)->self.controller, fmt, ##args) #define ehci_err(ehci, fmt, args...) \ - dev_err(ehci_to_hcd(ehci)->self.controller , fmt , ## args) + dev_err(ehci_to_hcd(ehci)->self.controller, fmt, ##args) #define ehci_info(ehci, fmt, args...) \ - dev_info(ehci_to_hcd(ehci)->self.controller , fmt , ## args) + dev_info(ehci_to_hcd(ehci)->self.controller, fmt, ##args) #define ehci_warn(ehci, fmt, args...) \ - dev_warn(ehci_to_hcd(ehci)->self.controller , fmt , ## args) + dev_warn(ehci_to_hcd(ehci)->self.controller, fmt, ##args) #ifndef CONFIG_DYNAMIC_DEBUG -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
