MMC core:
- Fix selection of buswidth for mmc hosts supporting 1-bit only. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUoV4KAAoJEP4mhCVzWIwprogQAJtdRmppCEy+FdWJbl1xoEfG NpJG8av+4X32fKyM6nxefBuSJw0J5dq5znEXAPtK8Eez5dU40a5AvGZZMN9SkY+v 8tQYPry6nfU+xrnhdg40iZ9n6ZXjy5mgEzngB4WjJmePvZyymoHQCtH89gatcfKQ swTSCE+L6/wT0aloJhlTYldw+9YsuZhG+jNTRSMKWL7zZ5kml4VGRZcV+RdsJOce koAtdzVd3bVr+TKcF297y7aWucOVOa7MP59aOU8fI8RjD4Im3xvRckJ7rTOQygCI Vy3dYuy38ClCVV1uD5FlgAKrXD9oak620BxsChbtNdyW7OXOomc/8Q0Rz8uBylGo 9N5kNb3c9RSxMD8LpCSXE3pnvCVyquqcrXCPMsDcvLeVpgSUpe9Tu3KOboMnoYly hodkBTDUxtez3s5W3rUBsfFob47KO/2ItQdzNAQxnHDjgb63ZVexK6SQ+UrimGGa jM7TacjuVzIYf2RUsABf2LP2pNISV/LwL6WV1AUS2MfESVHSHmir0Sj6BHpISDkF +qf9NV1r0IoaVloH9nzJQHS9Q7XQtLv8TRA3wQj2wOHMZ7evo3u5rjJSUUVY3a7G 69afISLT3QTwnfnyhrLa0Bp/JmHLm/s8ELKlEPmllPc4lIy75fVFFZeRRuetDWF+ 1mgEr1kimazs2cXY1xaI =ncvX -----END PGP SIGNATURE----- Merge tag 'mmc-v3.19-2' of git://git.linaro.org/people/ulf.hansson/mmc Pull one MMC fix from Ulf Hansson: "MMC core: - Fix selection of buswidth for mmc hosts supporting 1-bit only" * tag 'mmc-v3.19-2' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: core: stop trying to switch width when only one bit is supported
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@ -886,7 +886,7 @@ static int mmc_select_bus_width(struct mmc_card *card)
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unsigned idx, bus_width = 0;
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int err = 0;
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if (!mmc_can_ext_csd(card) &&
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if (!mmc_can_ext_csd(card) ||
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!(host->caps & (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)))
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return 0;
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