On Fri, Oct 06, 2017 at 07:29:01PM +0200, Aleksandar Markovic wrote:
> From: Aleksandar Markovic <aleksandar.marko...@imgtec.com>
>
> Fix occurences of unsigned integer declarations that are not
> preferred by standards of checkpatch scripts. This removes
> significant number of checkpatch warnings in math-emu
> directory (several files will become completely warning-free),
> and thus makes easier to spot (now and in the future) other
> perhaps more significant checkpatch errors and warnings.
>
> Signed-off-by: Aleksandar Markovic <aleksandar.marko...@imgtec.com>
Reviewed-by: James Hogan <jho...@kernel.org>
Cheers
James
> ---
> arch/mips/math-emu/cp1emu.c | 18 ++++++++++--------
> arch/mips/math-emu/dp_maddf.c | 8 ++++----
> arch/mips/math-emu/dp_mul.c | 8 ++++----
> arch/mips/math-emu/dp_sqrt.c | 4 ++--
> arch/mips/math-emu/ieee754.h | 15 ++++++++-------
> arch/mips/math-emu/ieee754int.h | 6 +++---
> arch/mips/math-emu/ieee754sp.c | 4 ++--
> arch/mips/math-emu/ieee754sp.h | 2 +-
> arch/mips/math-emu/sp_div.c | 4 ++--
> arch/mips/math-emu/sp_fint.c | 2 +-
> arch/mips/math-emu/sp_maddf.c | 6 +++---
> arch/mips/math-emu/sp_mul.c | 10 +++++-----
> 12 files changed, 45 insertions(+), 42 deletions(-)
>
> diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
> index d2fcb30..9f145e1 100644
> --- a/arch/mips/math-emu/cp1emu.c
> +++ b/arch/mips/math-emu/cp1emu.c
> @@ -810,7 +810,7 @@ do {
> \
> #define SITOREG(si, x)
> \
> do { \
> if (cop1_64bit(xcp) && !hybrid_fprs()) { \
> - unsigned i; \
> + unsigned int i; \
> set_fpr32(&ctx->fpr[x], 0, si); \
> for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val32); i++) \
> set_fpr32(&ctx->fpr[x], i, 0); \
> @@ -823,7 +823,7 @@ do {
> \
>
> #define SITOHREG(si, x)
> \
> do { \
> - unsigned i; \
> + unsigned int i; \
> set_fpr32(&ctx->fpr[x], 1, si); \
> for (i = 2; i < ARRAY_SIZE(ctx->fpr[x].val32); i++) \
> set_fpr32(&ctx->fpr[x], i, 0); \
> @@ -834,7 +834,7 @@ do {
> \
>
> #define DITOREG(di, x)
> \
> do { \
> - unsigned fpr, i; \
> + unsigned int fpr, i; \
> fpr = (x) & ~(cop1_64bit(xcp) ^ 1); \
> set_fpr64(&ctx->fpr[fpr], 0, di); \
> for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val64); i++) \
> @@ -1465,7 +1465,7 @@ DEF3OP(nmsub, dp, ieee754dp_mul, ieee754dp_sub,
> ieee754dp_neg);
> static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
> mips_instruction ir, void __user **fault_addr)
> {
> - unsigned rcsr = 0; /* resulting csr */
> + unsigned int rcsr = 0; /* resulting csr */
>
> MIPS_FPU_EMU_INC_STATS(cp1xops);
>
> @@ -1661,10 +1661,10 @@ static int fpu_emu(struct pt_regs *xcp, struct
> mips_fpu_struct *ctx,
> mips_instruction ir)
> {
> int rfmt; /* resulting format */
> - unsigned rcsr = 0; /* resulting csr */
> + unsigned int rcsr = 0; /* resulting csr */
> unsigned int oldrm;
> unsigned int cbit;
> - unsigned cond;
> + unsigned int cond;
> union {
> union ieee754dp d;
> union ieee754sp s;
> @@ -2029,9 +2029,10 @@ static int fpu_emu(struct pt_regs *xcp, struct
> mips_fpu_struct *ctx,
>
> default:
> if (!NO_R6EMU && MIPSInst_FUNC(ir) >= fcmp_op) {
> - unsigned cmpop = MIPSInst_FUNC(ir) - fcmp_op;
> + unsigned int cmpop;
> union ieee754sp fs, ft;
>
> + cmpop = MIPSInst_FUNC(ir) - fcmp_op;
> SPFROMREG(fs, MIPSInst_FS(ir));
> SPFROMREG(ft, MIPSInst_FT(ir));
> rv.w = ieee754sp_cmp(fs, ft,
> @@ -2379,9 +2380,10 @@ static int fpu_emu(struct pt_regs *xcp, struct
> mips_fpu_struct *ctx,
>
> default:
> if (!NO_R6EMU && MIPSInst_FUNC(ir) >= fcmp_op) {
> - unsigned cmpop = MIPSInst_FUNC(ir) - fcmp_op;
> + unsigned int cmpop;
> union ieee754dp fs, ft;
>
> + cmpop = MIPSInst_FUNC(ir) - fcmp_op;
> DPFROMREG(fs, MIPSInst_FS(ir));
> DPFROMREG(ft, MIPSInst_FT(ir));
> rv.w = ieee754dp_cmp(fs, ft,
> diff --git a/arch/mips/math-emu/dp_maddf.c b/arch/mips/math-emu/dp_maddf.c
> index e0d9be5..7ad79ed 100644
> --- a/arch/mips/math-emu/dp_maddf.c
> +++ b/arch/mips/math-emu/dp_maddf.c
> @@ -45,10 +45,10 @@ static union ieee754dp _dp_maddf(union ieee754dp z, union
> ieee754dp x,
> {
> int re;
> int rs;
> - unsigned lxm;
> - unsigned hxm;
> - unsigned lym;
> - unsigned hym;
> + unsigned int lxm;
> + unsigned int hxm;
> + unsigned int lym;
> + unsigned int hym;
> u64 lrm;
> u64 hrm;
> u64 lzm;
> diff --git a/arch/mips/math-emu/dp_mul.c b/arch/mips/math-emu/dp_mul.c
> index 87d0b44..60c8bfe 100644
> --- a/arch/mips/math-emu/dp_mul.c
> +++ b/arch/mips/math-emu/dp_mul.c
> @@ -26,10 +26,10 @@ union ieee754dp ieee754dp_mul(union ieee754dp x, union
> ieee754dp y)
> int re;
> int rs;
> u64 rm;
> - unsigned lxm;
> - unsigned hxm;
> - unsigned lym;
> - unsigned hym;
> + unsigned int lxm;
> + unsigned int hxm;
> + unsigned int lym;
> + unsigned int hym;
> u64 lrm;
> u64 hrm;
> u64 t;
> diff --git a/arch/mips/math-emu/dp_sqrt.c b/arch/mips/math-emu/dp_sqrt.c
> index cd5bc08..cea907b 100644
> --- a/arch/mips/math-emu/dp_sqrt.c
> +++ b/arch/mips/math-emu/dp_sqrt.c
> @@ -21,7 +21,7 @@
>
> #include "ieee754dp.h"
>
> -static const unsigned table[] = {
> +static const unsigned int table[] = {
> 0, 1204, 3062, 5746, 9193, 13348, 18162, 23592,
> 29598, 36145, 43202, 50740, 58733, 67158, 75992,
> 85215, 83599, 71378, 60428, 50647, 41945, 34246,
> @@ -33,7 +33,7 @@ union ieee754dp ieee754dp_sqrt(union ieee754dp x)
> {
> struct _ieee754_csr oldcsr;
> union ieee754dp y, z, t;
> - unsigned scalx, yh;
> + unsigned int scalx, yh;
> COMPXDP;
>
> EXPLODEXDP;
> diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
> index 92dc8fa..e0eb7a9 100644
> --- a/arch/mips/math-emu/ieee754.h
> +++ b/arch/mips/math-emu/ieee754.h
> @@ -165,11 +165,12 @@ struct _ieee754_csr {
> };
> #define ieee754_csr (*(struct _ieee754_csr *)(¤t->thread.fpu.fcr31))
>
> -static inline unsigned ieee754_getrm(void)
> +static inline unsigned int ieee754_getrm(void)
> {
> return (ieee754_csr.rm);
> }
> -static inline unsigned ieee754_setrm(unsigned rm)
> +
> +static inline unsigned int ieee754_setrm(unsigned int rm)
> {
> return (ieee754_csr.rm = rm);
> }
> @@ -177,14 +178,14 @@ static inline unsigned ieee754_setrm(unsigned rm)
> /*
> * get current exceptions
> */
> -static inline unsigned ieee754_getcx(void)
> +static inline unsigned int ieee754_getcx(void)
> {
> return (ieee754_csr.cx);
> }
>
> /* test for current exception condition
> */
> -static inline int ieee754_cxtest(unsigned n)
> +static inline int ieee754_cxtest(unsigned int n)
> {
> return (ieee754_csr.cx & n);
> }
> @@ -192,21 +193,21 @@ static inline int ieee754_cxtest(unsigned n)
> /*
> * get sticky exceptions
> */
> -static inline unsigned ieee754_getsx(void)
> +static inline unsigned int ieee754_getsx(void)
> {
> return (ieee754_csr.sx);
> }
>
> /* clear sticky conditions
> */
> -static inline unsigned ieee754_clrsx(void)
> +static inline unsigned int ieee754_clrsx(void)
> {
> return (ieee754_csr.sx = 0);
> }
>
> /* test for sticky exception condition
> */
> -static inline int ieee754_sxtest(unsigned n)
> +static inline int ieee754_sxtest(unsigned int n)
> {
> return (ieee754_csr.sx & n);
> }
> diff --git a/arch/mips/math-emu/ieee754int.h b/arch/mips/math-emu/ieee754int.h
> index dd2071f..06ac0e2 100644
> --- a/arch/mips/math-emu/ieee754int.h
> +++ b/arch/mips/math-emu/ieee754int.h
> @@ -54,13 +54,13 @@ static inline int ieee754_class_nan(int xc)
> }
>
> #define COMPXSP \
> - unsigned xm; int xe; int xs __maybe_unused; int xc
> + unsigned int xm; int xe; int xs __maybe_unused; int xc
>
> #define COMPYSP \
> - unsigned ym; int ye; int ys; int yc
> + unsigned int ym; int ye; int ys; int yc
>
> #define COMPZSP \
> - unsigned zm; int ze; int zs; int zc
> + unsigned int zm; int ze; int zs; int zc
>
> #define EXPLODESP(v, vc, vs, ve, vm) \
> { \
> diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
> index 260e6896..8423e4c 100644
> --- a/arch/mips/math-emu/ieee754sp.c
> +++ b/arch/mips/math-emu/ieee754sp.c
> @@ -65,7 +65,7 @@ union ieee754sp __cold ieee754sp_nanxcpt(union ieee754sp r)
> return r;
> }
>
> -static unsigned ieee754sp_get_rounding(int sn, unsigned xm)
> +static unsigned int ieee754sp_get_rounding(int sn, unsigned int xm)
> {
> /* inexact must round of 3 bits
> */
> @@ -96,7 +96,7 @@ static unsigned ieee754sp_get_rounding(int sn, unsigned xm)
> * xe is an unbiased exponent
> * xm is 3bit extended precision value.
> */
> -union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)
> +union ieee754sp ieee754sp_format(int sn, int xe, unsigned int xm)
> {
> assert(xm); /* we don't gen exact zeros (probably should) */
>
> diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h
> index 0f63e42..8c5a638 100644
> --- a/arch/mips/math-emu/ieee754sp.h
> +++ b/arch/mips/math-emu/ieee754sp.h
> @@ -69,7 +69,7 @@ static inline int ieee754sp_finite(union ieee754sp x)
> #define SPDNORMY SPDNORMx(ym, ye)
> #define SPDNORMZ SPDNORMx(zm, ze)
>
> -static inline union ieee754sp buildsp(int s, int bx, unsigned m)
> +static inline union ieee754sp buildsp(int s, int bx, unsigned int m)
> {
> union ieee754sp r;
>
> diff --git a/arch/mips/math-emu/sp_div.c b/arch/mips/math-emu/sp_div.c
> index 27f6db3..23587b3 100644
> --- a/arch/mips/math-emu/sp_div.c
> +++ b/arch/mips/math-emu/sp_div.c
> @@ -23,9 +23,9 @@
>
> union ieee754sp ieee754sp_div(union ieee754sp x, union ieee754sp y)
> {
> - unsigned rm;
> + unsigned int rm;
> int re;
> - unsigned bm;
> + unsigned int bm;
>
> COMPXSP;
> COMPYSP;
> diff --git a/arch/mips/math-emu/sp_fint.c b/arch/mips/math-emu/sp_fint.c
> index d5d8495..1a35d12 100644
> --- a/arch/mips/math-emu/sp_fint.c
> +++ b/arch/mips/math-emu/sp_fint.c
> @@ -23,7 +23,7 @@
>
> union ieee754sp ieee754sp_fint(int x)
> {
> - unsigned xm;
> + unsigned int xm;
> int xe;
> int xs;
>
> diff --git a/arch/mips/math-emu/sp_maddf.c b/arch/mips/math-emu/sp_maddf.c
> index 7195fe7..f823338 100644
> --- a/arch/mips/math-emu/sp_maddf.c
> +++ b/arch/mips/math-emu/sp_maddf.c
> @@ -20,9 +20,9 @@ static union ieee754sp _sp_maddf(union ieee754sp z, union
> ieee754sp x,
> {
> int re;
> int rs;
> - unsigned rm;
> - uint64_t rm64;
> - uint64_t zm64;
> + unsigned int rm;
> + u64 rm64;
> + u64 zm64;
> int s;
>
> COMPXSP;
> diff --git a/arch/mips/math-emu/sp_mul.c b/arch/mips/math-emu/sp_mul.c
> index d910c43..4015101 100644
> --- a/arch/mips/math-emu/sp_mul.c
> +++ b/arch/mips/math-emu/sp_mul.c
> @@ -25,15 +25,15 @@ union ieee754sp ieee754sp_mul(union ieee754sp x, union
> ieee754sp y)
> {
> int re;
> int rs;
> - unsigned rm;
> + unsigned int rm;
> unsigned short lxm;
> unsigned short hxm;
> unsigned short lym;
> unsigned short hym;
> - unsigned lrm;
> - unsigned hrm;
> - unsigned t;
> - unsigned at;
> + unsigned int lrm;
> + unsigned int hrm;
> + unsigned int t;
> + unsigned int at;
>
> COMPXSP;
> COMPYSP;
> --
> 2.7.4
>
