The patch titled b43legacy: replace limit_value macro with clamp_val has been added to the -mm tree. Its filename is b43legacy-replace-limit_value-macro-with-clamp_val.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://www.zip.com.au/~akpm/linux/patches/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: b43legacy: replace limit_value macro with clamp_val From: Harvey Harrison <harvey.harrison@xxxxxxxxx> kernel-provided clamp_val is identical, delete the private limit_value helper. Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx> Cc: Michael Buesch <mb@xxxxxxxxx> Cc: "John W. Linville" <linville@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/net/wireless/b43legacy/b43legacy.h | 17 ----------------- drivers/net/wireless/b43legacy/main.c | 8 ++++---- drivers/net/wireless/b43legacy/phy.c | 14 +++++++------- drivers/net/wireless/b43legacy/radio.c | 12 ++++++------ 4 files changed, 17 insertions(+), 34 deletions(-) diff -puN drivers/net/wireless/b43legacy/b43legacy.h~b43legacy-replace-limit_value-macro-with-clamp_val drivers/net/wireless/b43legacy/b43legacy.h --- a/drivers/net/wireless/b43legacy/b43legacy.h~b43legacy-replace-limit_value-macro-with-clamp_val +++ a/drivers/net/wireless/b43legacy/b43legacy.h @@ -814,23 +814,6 @@ void b43legacydbg(struct b43legacy_wl *w # define b43legacydbg(wl, fmt...) do { /* nothing */ } while (0) #endif /* DEBUG */ - -/** Limit a value between two limits */ -#ifdef limit_value -# undef limit_value -#endif -#define limit_value(value, min, max) \ - ({ \ - typeof(value) __value = (value); \ - typeof(value) __min = (min); \ - typeof(value) __max = (max); \ - if (__value < __min) \ - __value = __min; \ - else if (__value > __max) \ - __value = __max; \ - __value; \ - }) - /* Macros for printing a value in Q5.2 format */ #define Q52_FMT "%u.%u" #define Q52_ARG(q52) ((q52) / 4), (((q52) & 3) * 100 / 4) diff -puN drivers/net/wireless/b43legacy/main.c~b43legacy-replace-limit_value-macro-with-clamp_val drivers/net/wireless/b43legacy/main.c --- a/drivers/net/wireless/b43legacy/main.c~b43legacy-replace-limit_value-macro-with-clamp_val +++ a/drivers/net/wireless/b43legacy/main.c @@ -839,10 +839,10 @@ static void handle_irq_noise(struct b43l /* Get the noise samples. */ B43legacy_WARN_ON(dev->noisecalc.nr_samples >= 8); i = dev->noisecalc.nr_samples; - noise[0] = limit_value(noise[0], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); - noise[1] = limit_value(noise[1], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); - noise[2] = limit_value(noise[2], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); - noise[3] = limit_value(noise[3], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); + noise[0] = clamp_val(noise[0], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); + noise[1] = clamp_val(noise[1], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); + noise[2] = clamp_val(noise[2], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); + noise[3] = clamp_val(noise[3], 0, ARRAY_SIZE(phy->nrssi_lt) - 1); dev->noisecalc.samples[i][0] = phy->nrssi_lt[noise[0]]; dev->noisecalc.samples[i][1] = phy->nrssi_lt[noise[1]]; dev->noisecalc.samples[i][2] = phy->nrssi_lt[noise[2]]; diff -puN drivers/net/wireless/b43legacy/phy.c~b43legacy-replace-limit_value-macro-with-clamp_val drivers/net/wireless/b43legacy/phy.c --- a/drivers/net/wireless/b43legacy/phy.c~b43legacy-replace-limit_value-macro-with-clamp_val +++ a/drivers/net/wireless/b43legacy/phy.c @@ -1088,7 +1088,7 @@ static void b43legacy_phy_initg(struct b * the value 0x7FFFFFFF here. I think that is some weird * compiler optimization in the original driver. * Essentially, what we do here is resetting all NRSSI LT - * entries to -32 (see the limit_value() in nrssi_hw_update()) + * entries to -32 (see the clamp_val() in nrssi_hw_update()) */ b43legacy_nrssi_hw_update(dev, 0xFFFF); b43legacy_calc_nrssi_threshold(dev); @@ -1756,7 +1756,7 @@ static s8 b43legacy_phy_estimate_power_o switch (phy->type) { case B43legacy_PHYTYPE_B: case B43legacy_PHYTYPE_G: - tmp = limit_value(tmp, 0x00, 0x3F); + tmp = clamp_val(tmp, 0x00, 0x3F); dbm = phy->tssi2dbm[tmp]; break; default: @@ -1859,7 +1859,7 @@ void b43legacy_phy_xmitpower(struct b43l /* find the desired power in Q5.2 - power_level is in dBm * and limit it - max_pwr is already in Q5.2 */ - desired_pwr = limit_value(phy->power_level << 2, 0, max_pwr); + desired_pwr = clamp_val(phy->power_level << 2, 0, max_pwr); if (b43legacy_debug(dev, B43legacy_DBG_XMITPOWER)) b43legacydbg(dev->wl, "Current TX power output: " Q52_FMT " dBm, Desired TX power output: " Q52_FMT @@ -1905,7 +1905,7 @@ void b43legacy_phy_xmitpower(struct b43l radio_attenuation++; } } - baseband_attenuation = limit_value(baseband_attenuation, 0, 11); + baseband_attenuation = clamp_val(baseband_attenuation, 0, 11); txpower = phy->txctl1; if ((phy->radio_ver == 0x2050) && (phy->radio_rev == 2)) { @@ -1933,8 +1933,8 @@ void b43legacy_phy_xmitpower(struct b43l } /* Save the control values */ phy->txctl1 = txpower; - baseband_attenuation = limit_value(baseband_attenuation, 0, 11); - radio_attenuation = limit_value(radio_attenuation, 0, 9); + baseband_attenuation = clamp_val(baseband_attenuation, 0, 11); + radio_attenuation = clamp_val(radio_attenuation, 0, 9); phy->rfatt = radio_attenuation; phy->bbatt = baseband_attenuation; @@ -1979,7 +1979,7 @@ s8 b43legacy_tssi2dbm_entry(s8 entry [], f = q; i++; } while (delta >= 2); - entry[index] = limit_value(b43legacy_tssi2dbm_ad(m1 * f, 8192), + entry[index] = clamp_val(b43legacy_tssi2dbm_ad(m1 * f, 8192), -127, 128); return 0; } diff -puN drivers/net/wireless/b43legacy/radio.c~b43legacy-replace-limit_value-macro-with-clamp_val drivers/net/wireless/b43legacy/radio.c --- a/drivers/net/wireless/b43legacy/radio.c~b43legacy-replace-limit_value-macro-with-clamp_val +++ a/drivers/net/wireless/b43legacy/radio.c @@ -357,7 +357,7 @@ void b43legacy_nrssi_hw_update(struct b4 for (i = 0; i < 64; i++) { tmp = b43legacy_nrssi_hw_read(dev, i); tmp -= val; - tmp = limit_value(tmp, -32, 31); + tmp = clamp_val(tmp, -32, 31); b43legacy_nrssi_hw_write(dev, i, tmp); } } @@ -375,7 +375,7 @@ void b43legacy_nrssi_mem_update(struct b tmp = (i - delta) * phy->nrssislope; tmp /= 0x10000; tmp += 0x3A; - tmp = limit_value(tmp, 0, 0x3F); + tmp = clamp_val(tmp, 0, 0x3F); phy->nrssi_lt[i] = tmp; } } @@ -839,7 +839,7 @@ void b43legacy_calc_nrssi_threshold(stru } else threshold = phy->nrssi[1] - 5; - threshold = limit_value(threshold, 0, 0x3E); + threshold = clamp_val(threshold, 0, 0x3E); b43legacy_phy_read(dev, 0x0020); /* dummy read */ b43legacy_phy_write(dev, 0x0020, (((u16)threshold) << 8) | 0x001C); @@ -892,7 +892,7 @@ void b43legacy_calc_nrssi_threshold(stru else a += 32; a = a >> 6; - a = limit_value(a, -31, 31); + a = clamp_val(a, -31, 31); b = b * (phy->nrssi[1] - phy->nrssi[0]); b += (phy->nrssi[0] << 6); @@ -901,7 +901,7 @@ void b43legacy_calc_nrssi_threshold(stru else b += 32; b = b >> 6; - b = limit_value(b, -31, 31); + b = clamp_val(b, -31, 31); tmp_u16 = b43legacy_phy_read(dev, 0x048A) & 0xF000; tmp_u16 |= ((u32)b & 0x0000003F); @@ -1905,7 +1905,7 @@ void b43legacy_radio_set_txpower_a(struc u16 dac; u16 ilt; - txpower = limit_value(txpower, 0, 63); + txpower = clamp_val(txpower, 0, 63); pamp = b43legacy_get_txgain_freq_power_amp(txpower); pamp <<= 5; _ Patches currently in -mm which might be from harvey.harrison@xxxxxxxxx are origin.patch git-x86.patch git-acpi.patch git-alsa-tiwai.patch agp-fix-shadowed-variable-warning-in-amd-k7-agpc.patch git-cifs.patch cifs-remove-global_extern-macro.patch powerpc-replace-remaining-__function__-occurences.patch ppc-replace-remaining-__function__-occurences.patch radeon-fix-integer-as-null-pointer-warnings-in-radeon_memc.patch git-dvb.patch git-dlm.patch git-ieee1394.patch infiniband-replace-remaining-__function__-occurrences.patch input-replace-remaining-__function__-occurrences.patch git-jfs.patch git-kvm.patch pata_amd-fix-sparse-warning.patch git-async-tx.patch git-mips.patch mips-replace-remaining-__function__-occurences.patch jffs2-include-function-prototype-for-jffs2_ioctl.patch jffs2-fix-sparse-warning-in-nodemgmtc.patch jffs2-fix-sparse-warning-in-writec.patch jffs2-fix-sparse-warnings-in-gcc.patch mtd-replace-remaining-__function__-occurrences.patch blackfin-replace-remaining-__function__-occurences.patch nfs-replace-remaining-__function__-occurrences.patch git-nfsd.patch parisc-replace-remaining-__function__-occurences.patch drivers-parisc-replace-remaining-__function__-occurrences.patch pcmcia-replace-remaining-__function__-occurrences.patch git-selinux.patch drivers-s390-replace-remaining-__function__-occurrences.patch scsi-replace-remaining-__function__-occurrences.patch fusion-replace-remaining-__function__-occurrences.patch scsi-replace-__inline-with-inline.patch scsi-chc-fix-shadowed-variable-warnings.patch scsi-chc-fix-shadowed-variable-warnings-checkpatch-fixes.patch block-replace-remaining-__function__-occurrences.patch git-watchdog.patch xfs-replace-remaining-__function__-occurrences.patch xfs-replace-__inline-with-inline.patch xtensa-replace-remaining-__function__-occurences.patch remove-sparse-warning-for-mmzoneh.patch remove-sparse-warning-for-mmzoneh-checkpatch-fixes.patch smack-fix-integer-as-null-pointer-warning-in-smack_lsmc.patch alpha-remove-remaining-__function__-occurences.patch alpha-replace-__inline-with-inline.patch power-replace-remaining-__function__-occurrences.patch m68k-replace-remaining-__function__-occurences.patch uml-replace-remaining-__function__-occurences.patch adfs-work-around-bogus-sparse-warning.patch coda-add-static-to-functions-in-dirc.patch befs-fix-sparse-warning-in-linuxvfsc.patch autofs4-fix-sparse-warning-in-rootc.patch firmware-replace-remaining-__function__-occurrences.patch drivers-misc-replace-remaining-__function__-occurrences.patch ioc3c-replace-remaining-__function__-occurrences.patch ncpfs-add-prototypes-to-ncp_fsh.patch ncpfs-fix-sparse-warnings-in-ioctlc.patch ncpfs-fix-sparse-warning-in-ncpsign_kernelc.patch serial-remove-double-initializer.patch char-make-functions-static-in-synclinkmpc.patch spi-replace-remaining-__function__-occurrences.patch capi-fix-sparse-warnings-using-integer-as-null-pointer.patch avm-fix-sparse-warning-using-integer-as-null-pointer.patch eicon-fix-sparse-integer-as-null-pointer-warnings.patch isdn-replace-remaining-__function__-occurrences.patch xen-make-blkif_getgeo-static.patch ecryptfs-replace-remaining-__function__-occurrences.patch rtc-replace-remaining-__function__-occurrences.patch fbcon-replace-mono_col-macro-with-static-inline.patch fbcon-replace-mono_col-macro-with-static-inline-fix.patch video-replace-remaining-__function__-occurrences.patch md-fix-integer-as-null-pointer-warnings-in-mdc.patch md-replace-remaining-__function__-occurrences.patch ext2-replace-remaining-__function__-occurrences.patch jbd-sparse-warnings-in-revokec-journalc.patch ext3-replace-remaining-__function__-occurrences.patch jbd-replace-remaining-__function__-occurrences.patch ufs-replace-remaining-__function__-occurrences.patch ufs-replace-__inline-with-inline.patch udf-fix-sparse-warning-in-nameic.patch reiserfs-fix-sparse-warnings-in-fix_nodec.patch reiserfs-fix-sparse-warnings-in-do_balanc.patch reiserfs-fix-sparse-warning-in-nameic.patch reiserfs-fix-sparse-warnings-in-lbalancec.patch reiserfs-fix-sparse-warning-in-journalc.patch reiserfs-fix-more-sparse-warnings-in-do_balanc.patch reiserfs-replace-remaining-__function__-occurrences.patch cgroup-fix-sparse-warning-of-shadow-symbol-in-cgroupc.patch ext4-replace-remaining-__function__-occurrences.patch jdb2-replace-remaining-__function__-occurrences.patch char-fix-sparse-shadowed-variable-warnings-in-espc.patch char-espc-fix-possible-double-unlock.patch char-rocketc-fix-sparse-variable-shadowing-and-int-as-null-pointer.patch cycladesc-fix-sparse-shadowed-variable-warnings.patch epcac-static-functions-and-integer-as-null-pointer-fixes.patch epcac-static-functions-and-integer-as-null-pointer-fixes-checkpatch-fixes.patch add-macros-similar-to-min-max-min_t-max_t.patch ide-eliminate-fit-macro.patch ata-remove-fit-macro.patch b43-replace-limit_value-macro-with-clamp_val.patch b43legacy-replace-limit_value-macro-with-clamp_val.patch fuse-use-clamp-rather-than-nested-min-max.patch ide-tape-use-clamp_t-rather-than-nested-min_t-max_t.patch input-ff-memlessc-use-clamp_val-macro.patch dccp-ccid2c-ccid3c-use-clamp-clamp_t.patch drivers-replace-remaining-__function__-occurrences.patch mm-remove-remaining-__function__-occurances.patch block-remove-remaining-__function__-occurances.patch kernel-replace-remaining-__function__-occurances.patch lib-replace-remaining-__function__-occurances.patch afs-replace-remaining-__function__-occurrences.patch fs-replace-remaining-__function__-occurrences.patch drivers-char-replace-remaining-__function__-occurrences.patch serial-replace-remaining-__function__-occurrences.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